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noun
Filter  n.  Any porous substance, as cloth, paper, sand, or charcoal, through which water or other liquid may passed to cleanse it from the solid or impure matter held in suspension; a chamber or device containing such substance; a strainer; also, a similar device for purifying air.
Filter bed, a pond, the bottom of which is a filter composed of sand gravel.
Filter gallery, an underground gallery or tunnel, alongside of a stream, to collect the water that filters through the intervening sand and gravel; called also infiltration gallery.






Collaborative International Dictionary of English 0.48








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"Filter" Quotes from Famous Books



... a small atomic cavity radiator at one end of which is a rough relux parabolic filter. Beyond that is a lux metal lens. The relux heats up tremendously, and since there is no polished relux to reflect it back, the heat is radiated out through the lux metal lens as a ...
— Islands of Space • John W Campbell

... sometimes added to milk to increase its richness of color. To test for annatto proceed as follows: To a couple of tablespoons of milk add a pinch of ordinary baking soda. Insert one-half of a strip of filter paper in the milk and allow it to remain over night. Annatto will give a distinct orange tint to the paper. The commonly used milk preservatives are boracic acid, salicylic acid, and formaldehyde, any of which may be readily detected ...
— The Mother and Her Child • William S. Sadler

... second or two, some ideas began to filter through the daze. Perhaps he'd just blacked out for a minute and the kid had gone out the door. ...
— The Impossibles • Gordon Randall Garrett

... respectfully for counsel, though all they got out of him was, "Here's a pretty pass! to be sure, to be sure, to be sure!" As a preliminary measure of security, to provide against contingencies, they locked Kapiton up in the lumber-room where the filter was kept; then considered the question with the gravest deliberation. It would, to be sure, be easy to have recourse to force. But Heaven save us! There would be an uproar, the mistress would be put out—it would ...
— Stories by Foreign Authors: Russian • Various

... to be made to filter the water efficiently before it is used. For this purpose the water is led to a group of four filters (see L, Fig. 4); from them it passes into the tanks, JJ, and is pumped into the heaters. The filters can be ...
— Scientific American Supplement, No. 803, May 23, 1891 • Various

... father had left Crane, he sat for a minute or two waiting for the crowd of people that blocked the passageway after each race to filter down on the lawn. The way seemed clearer presently, and Crane fell in behind a knot of loud-talking men. The two of large proportions who had sat behind Allis, were like huge gate posts jammed there in the narrow way. As he ...
— Thoroughbreds • W. A. Fraser

... at a pressure of about 60 lb., and passing through the volute, B, evaporates the salt water contained in the chamber, C; the vapor thus generated passing through the pipe, D, into the volute condenser, E, where it is condensed. The fresh water thus obtained flows into the filter, from which it is pumped ...
— Scientific American Supplement, No. 643, April 28, 1888 • Various

... Joe had never noticed, before, the minute noises of the air pressure apparatus strapped to his back. His exhaled breath went to a tiny pump that forced it through a hygroscopic filter which at once extracted excess moisture and removed carbon dioxide. The same pump carefully measured a volume of oxygen equal to the removed CO2 and added it to the air it released. The pump made very small sounds indeed, and the valves were almost noiseless, but Joe ...
— Space Tug • Murray Leinster

... these mountains confronts the Zanzibar coast, but the western slopes are merely inclined planes. The depressions in the soil are covered with a black, rich loam, on which there is a vigorous vegetation. Various water-courses filter through, toward the east, and work their way onward to flow into the Kingani, in the midst of gigantic clumps of sycamore, tamarind, calabash, ...
— Five Weeks in a Balloon • Jules Verne

... previously, had, without her being conscious of the fact, entered upon its convalescence. Nature, spring, youth, love for her father, the gayety of the birds and flowers, caused something almost resembling forgetfulness to filter gradually, drop by drop, into that soul, which was so virgin and so young. Was the fire wholly extinct there? Or was it merely that layers of ashes had formed? The truth is, that she hardly felt the painful ...
— Les Miserables - Complete in Five Volumes • Victor Hugo

... finely ground coffee in the strainer of the percolator; place the strainer in the pot and place over the heat. Add gradually six cups of boiling water and allow it to filter. ...
— The International Jewish Cook Book • Florence Kreisler Greenbaum

... monastery schools of western Europe. The spirit of inquiry had at last been awakened, the Church was being respectfully challenged by its children to prove its faith, and the learning of the Saracens in Spain, which now began to filter across the Pyrenees, added to the strength of their challenge. Returning pilgrims and crusaders (First Crusade, 1099) also began to ask for an explanation of the doubts which had come to them from the contact with Greek and Arab in the East. A desire ...
— THE HISTORY OF EDUCATION • ELLWOOD P. CUBBERLEY

... of life from off their feet. Neither will be wise. But precisely because they are not wise, they will seek the company of wise men. Their own attitude will not wear. The ecstasy will fail, the will to renunciation falter; the gray reality which permits no one to escape it altogether will filter like a mist into the vision and the cell. Then they will turn to the wise men. They will find comfort in the smile to which they could not frame their own lips, and discover in it more sympathy than ...
— Aspects of Literature • J. Middleton Murry

... for a few minutes in the snow, looking at the pale filter of light that came through a hole in the curtain of the woman's window; and as he looked something came between him and the light. Against the cabin he saw the shadow of a sneaking human form; and as silently as the steely flash of the aurora ...
— The Honor of the Big Snows • James Oliver Curwood

... tube, and the tube half filled with water and thoroughly shaken, the salt dissolves in the water. The iron particles can then be filtered from the liquid by pouring the entire mixture upon a piece of filter paper folded so as to fit into the interior of a funnel (Fig. 1). The paper retains the solid but allows the clear liquid, known as the filtrate, to drain through. The iron particles left upon the filter paper will be found to ...
— An Elementary Study of Chemistry • William McPherson

... the fullest note yet attained. All these things were hardly noted, or at most were heeded with a half-attention, back in the dressing station, but it was not long before the fruits of the renewed activity began to filter and then to flood back to the doctor's hands. But now a new and more encouraging tale came with them. We were winning . . . we were advancing . . . we were into their trenches all along the line. The casualties ...
— Between the Lines • Boyd Cable

... well known that the principle which is applied to the construction of vacuum or filter pumps, and which aims at the production of rarefied air in a certain inclosed space, may also be applied to the ...
— Scientific American Supplement, No. 664, September 22,1888 • Various

... Ejectors.—When large quantities of sand are to be washed use may be made of the sand ejector system, commonly employed in washing filter sand at large water filtration plants; water under pressure is required. In this system the dirty sand is delivered into a conical or pyramidal hopper, from the bottom of which it is drawn by an ejector and delivered mixed with water into a second similar hopper; ...
— Concrete Construction - Methods and Costs • Halbert P. Gillette

... was so acute that it was almost a relief to remember the stormy background of bills and borrowing against which its frail structure had been reared. "People with a balance can't be as happy as all this," Susy mused, letting the moonlight filter through her lazy lashes. ...
— The Glimpses of the Moon • Edith Wharton

... the whole? that the whole is more or less than the sum of the parts? As for the puddle of life, the stench is offensive to you? Well, and what then? Do you not live in it? Why do you not make it clean? Do you clamour for a filter to make clean only your own particular portion? And, made clean, are you wroth because Kipling has stirred it muddy again? At least he has stirred it healthily, with steady vigour and good-will. He has not brought to the surface merely its dregs, but its most ...
— Revolution and Other Essays • Jack London

... almost happy. Hope is penetrating her life; and the moments of rest filter into her days of wearisome toil like the cool ...
— The Choice of Life • Georgette Leblanc

... and numbed to sense to the full the unpleasantness of my condition.... Presently there came a dawning light which gradually grew stronger. I did not seem to have eyes, but was conscious of the ray seemingly through the walls of my body. Slowly it increased, to a sickly wan filter of grey. It was light shining through water, a light which would have been no light to a human being. To me it was intense and fearsome, seemed to reach centres of me that were sensitive beyond expression. Though I was a mere blob, boneless and ...
— Child and Country - A Book of the Younger Generation • Will Levington Comfort

... and began to read. He read as he always read in moments of excitement, blurring through with a glance. But though the old man's writing was distinct and almost insolent in its boldness, the portent of the written words did not filter through at once to his understanding. He frowned and read again. Once more he read, pacing the floor with unquiet eyes. A number of things were becoming clearer. There was in the first place no mention of the fugitive nephew. Joan was ...
— Kenny • Leona Dalrymple

... a problem was not so quick as his finger on a trigger, but it began to filter slowly into his mind that he was now face to face with a danger against which his pistol was powerless. Heretofore, roughly speaking, nearly everybody had been his friend; now the hand of the world was against him, with ...
— Revenge! • by Robert Barr

... water supply is innocence and not repentance; but if you cannot get pristine innocence, you can, at least, secure works meet for repentance and make the water safe, by filtering through either a Pasteur or a Berkefeld filter—either of those filters will take out bacteria, while no other filters that I know of will or by various chemical disinfectants, not any of them very satisfactory—or, best of all, by boiling, which will surely destroy all ...
— Camping For Boys • H.W. Gibson

... seven elms, the poplars [4] four That stand beside my father's door, And chiefly from the brook [5] that loves To purl o'er matted cress and ribbed sand, Or dimple in the dark of rushy coves, Drawing into his narrow earthen urn, In every elbow and turn, The filter'd tribute of the rough woodland. O! hither lead thy feet! Pour round mine ears the livelong bleat Of the thick-fleeced sheep from wattled folds, Upon the ridged wolds, When the first matin-song hath waken'd [6] loud ...
— The Early Poems of Alfred Lord Tennyson • Tennyson

... arm to Mademoiselle de Mancini, and made a sign to the coachman and lackeys to proceed. It was nearly six o'clock; the road was fresh and pleasant; tall trees with their foliage still inclosed in the golden down of their buds let the dew of morning filter from their trembling branches like liquid diamonds; the grass was bursting at the foot of the hedges; the swallows, having returned since only a few days, described their graceful curves between the heavens and the water; a breeze, laden with the perfumes of the blossoming woods, ...
— Ten Years Later - Chapters 1-104 • Alexandre Dumas, Pere

... flocculent matter which moves upwardly through the water, giving it a milky appearance. This substance is like gelatine, so that it entangles or enmeshes the germ life and prevents it from passing through a filter. ...
— Electricity for Boys • J. S. Zerbe

... to filter into America from Great Britain and continental Europe. No record was kept of their arrival, and their numbers have been estimated at from 4000 to 10,000 a year, on the average. These people came ...
— Our Foreigners - A Chronicle of Americans in the Making • Samuel P. Orth

... began to filter through Isaac's bewebbed intellect. He spread his knees apart, rested his arms upon them, and bent his head to his hands. His ...
— McClure's Magazine, January, 1896, Vol. VI. No. 2 • Various

... alcohol, each 1 pint; tinct. cantharides, 1 ounce; oil bergamot, 1/2 ounce; alkanet coloring, to color as wished. Mix and let it stand forty-eight hours, with occasional shaking, and then filter. ...
— The Handy Cyclopedia of Things Worth Knowing - A Manual of Ready Reference • Joseph Triemens

... warm sun and let the light filter through his closed eyelids. He paid no attention to the clanging of truck hoods and the muttered curses of a half dozen truck driver as they clambered over the front of their vehicles trying to figure out what was causing them ...
— Sonny • Rick Raphael

... the Army. With the lamentable effect of the evil of bad water experienced in the South African war, the Authorities have been most drastic in their insistence of a pure water supply to the Army. To-day every unit has its filter cast, and most urgent orders are in circulation forbidding men to drink from any other supply. This alone has prevented a large ...
— With The Immortal Seventh Division • E. J. Kennedy and the Lord Bishop of Winchester

... adjoining the machine laboratory there are two small wet-grinding ball mills, of two and four jars, respectively, and also a 9-leaf laboratory filter press. ...
— Transactions of the American Society of Civil Engineers, vol. LXX, Dec. 1910 • Herbert M. Wilson

... are obscene, child pornography, or harmful to minors, as CIPA requires. As will appear, we find that it is currently impossible, given the Internet's size, rate of growth, rate of change, and architecture, and given the state of the art of automated classification systems, to develop a filter that neither underblocks nor overblocks a substantial amount ...
— Children's Internet Protection Act (CIPA) Ruling • United States District Court for the Eastern District of Pennsylvania

... the road. The large elm pointed out by the Abbe as having grown over the spot where the hospital stood is there yet, a majestic tree. The selection of a site for the little cemetery is most judicious, several little streams from the heights in the rear filter through the ground, producing a moisture calculated to prevent decomposition and explanatory of the singular appearance of the bodies disinterred there in 1855. Every visitor will be struck with the ...
— Picturesque Quebec • James MacPherson Le Moine

... one novel experience that afforded her much diversion. The newspapers were full of her. It took exactly five days after Mrs. Oglethorpe's luncheon for the story she had told there to filter down to Park Row, and although she would not consent to be interviewed, there were double-page stories in the Sunday issues, embellished with snapshots and a photograph of the Mary Ogden of the eighties: a photographer who had had the honor to ...
— Black Oxen • Gertrude Franklin Horn Atherton

... with, the sparging process is at best a somewhat inefficient method for washing out the last portions of the wort, and again, when the malt is at all hard or "steely," starch conversion is by no means complete. These disadvantages are overcome by the filter press process, which was first introduced into Great Britain by the Belgian engineer P. Meura. The malt, in this method of brewing, is ground quite fine, and although an ordinary mash-tun may be used for mashing, the separation of the clear ...
— Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3 - "Brescia" to "Bulgaria" • Various

... be surprised. Don't get me wrong. I'm not saying the boys at MIT or Cal Tech or a lot of other places couldn't come up with a real development in the way of a fermodacular filter for reducing internucleated cross currents. But the real breakthroughs—you've closed your doors and ...
— The Great Gray Plague • Raymond F. Jones

... all things at a deadlock in Washington to-day. Humanity is placed away in linen on the shelf in America, to-day. Dust must not filter through the protection of this mighty compromise which our two great parties have accomplished! We must not talk of principles, must not stir sedition, at this time. Whig and Democrat must tiptoe, both of them, nor wake this ...
— The Purchase Price • Emerson Hough

... BALDNESS.—Rum, one pint; alcohol, one ounce; distilled water, one ounce, tincture of cantharides, a half drachm; carbonate of potash, a half drachm; carbonate of ammonia, one drachm. Mix the liquids after having dissolved the salts, and filter. After the skin of the head has been wetted with this preparation for several minutes, it ...
— Burroughs' Encyclopaedia of Astounding Facts and Useful Information, 1889 • Barkham Burroughs

... After a few moments I was able to give my full attention to the phenomena of the attitudinizor, and queer phenomena they were, too. I scarcely know how to describe the sensation of looking at the world through the filter of another's mind. It is almost an indescribable experience, but so, in the ultimate analysis, is any ...
— The Point of View • Stanley Grauman Weinbaum

... once had thought of exploiting these mineral riches had given up the visionary idea because the minerals were too diluted and it would be impossible to make use of them. The oceanic beings know better how to recognize their presence, letting them filter through their bodies for the renovation and coloration of their organs. The copper accumulates in their blood; the gold and silver are discovered in the texture of the animal-plants; the phosphorus is absorbed by the sponges; the ...
— Mare Nostrum (Our Sea) - A Novel • Vicente Blasco Ibanez

... hiding-places of the rocks. Her petticoat of striped white and blue, torn and discolored, falls only just below the knees, leaving her legs bare; her bluish apron drips and smells of the brine like a filter; and her bare feet in contrast with the brown color that the sun has given her flesh, are singularly pallid, like the roots of aquatic plants. And her voice is limpid and childish; and some of the words that she speaks seem to light ...
— Public Speaking • Clarence Stratton

... till dissolved, then put in a clean vessel, filling it only three-parts, cover the mouth with lawn, and let stand in clean warm air until fermentation ceases. Close tight then, and let stand a month longer, then rack off, filter last runnings through triple cheese cloth, bottle and cork tight. Keep where it is dark and warm, rather than cool, but away from any ...
— Dishes & Beverages of the Old South • Martha McCulloch Williams

... Experiment 13. Filter the solution in the preceding experiment, and to the filtrate add oxalate of ammonia. The result is a white precipitate of the oxalate of lime, showing there is lime present, but ...
— A Practical Physiology • Albert F. Blaisdell

... A QUICK FILTER.—The Druggists Circular recommends chamois skin, free from thin places; cut it of the desired size; wash it in a weak solution of sal soda, or any alkali, to remove the grease, and rinse thoroughly ...
— Scientific American Supplement, No. 484, April 11, 1885 • Various

... regular, orderly way; they are not placed side by side with geometrical regularity; they are rather jumbled together in every possible way. The larger sand grains touch and form comparatively large interstitial spaces into which the finer silt and clay grains filter. Then, again, the clay particles, which have cementing properties, bind, as it were, one particle to another. A sand grain may have attached to it hundreds, or it may be thousands, of the smaller silt grains; ...
— Dry-Farming • John A. Widtsoe

... but make the body they are turned upon supply its own, using the energy of its own random molecular motion of heat, they are practically impossible to stop. The energy necessary for molecular rays to take effect is so small that the usual type of filter lets enough of it pass. A ship equipped with filters is no better off when attacked than one without. The rays simply drove the front end into the rear, or vice versa, or tore it to pieces as the pirates desired. The Rocket Patrol could kill off the pirates, but they ...
— Invaders from the Infinite • John Wood Campbell

... placed a small pan—which could afterwards be put over the fire—and then cold water was thrown into the funnel along with the bark. A yellowish liquid soon commenced to filter and drip into the pan, and this liquid was the curare, the arrow poison. It still required, however, to be concentrated by evaporation; and for this purpose the pan was transferred to a slow fire, where it was kept until the liquid became ...
— Popular Adventure Tales • Mayne Reid

... to Luray, and the two wings were now on either side of the Massanuttons. On his way to New Market Jackson had been joined by the Louisiana brigade of Ewell's division. This detachment seems to have been made with the view of inducing Banks to believe, should information filter through Ashby's pickets, that the whole Confederate force was advancing direct ...
— Stonewall Jackson And The American Civil War • G. F. R. Henderson

... that it is afterward made to undergo, it preserves an insipid taste, and I believe that it is not very digestible. I have thought, then, that it would be important, from a hygienic standpoint, to have a filter that should effectually rid water of all the microbes or germs that it contains, while at the same time preserving the salts or gases that it holds in solution. I have reached such a result, and, although it is always delicate to speak ...
— Scientific American Supplement, No. 460, October 25, 1884 • Various

... single room next the office where he worked all day. He kept house on a green oil-cloth table-cover, one chair, one charpoy, one photograph, one tooth-glass, very strong and thick, a seven-rupee eight-anna filter, and messing by contract at thirty-seven rupees a month. Which last item was extortion. He had no punkah, for a punkah costs fifteen rupees a month; but he slept on the roof of the office with all his wife's letters under his pillow. Now and again he was asked out to dinner where ...
— The Works of Rudyard Kipling One Volume Edition • Rudyard Kipling

... mouth of the crevice began to disappear, allowing the light from the urns to filter through; they were removing their dead. I could see the black forms swaying and pulling not five feet away. But I stood motionless, saving my spear and my strength for any who might try to ...
— Under the Andes • Rex Stout

... not permit the little girl to drink crude water as he had inherited from Linde a filter whose action always filled Kali and Mea with amazement. Both seeing how the filter, immerged in a turbid, whitish liquid, admitted to the reservoir only pure and translucent water, lay down with laughter and slapped their knees ...
— In Desert and Wilderness • Henryk Sienkiewicz

... easily understood voice came to them. There seemed to be some interference which not even their well-made loose coupler could filter out. Apparently there could be nothing very entertaining about this, except the desire to get the better of a ...
— Radio Boys Loyalty - Bill Brown Listens In • Wayne Whipple

... Filter Paper. Dip the paper into nitric acid of 1.433 specific gravity, and subsequently wash and dry it. This makes a fine ...
— Practical Mechanics for Boys • J. S. Zerbe

... administrator found himself confronted with the wants and rights of the different mining communities into which the pioneers had gradually split themselves up, and which were being daily augmented by the arrival of "wasters" and others, who had begun to filter in as the country was written about, and its great mining and agricultural possibilities enlarged upon. Finally, goaded thereto and justified therein by Lobengula's continued cruelties, his raids on the defenceless Mashonas, and his ...
— South African Memories - Social, Warlike & Sporting From Diaries Written At The Time • Lady Sarah Wilson

... an instant she was gone, backward into the dark. He sat and waited for her, cross-legged on the ledge. As daylight began to filter downward he could dimly make out the waterfall, thundering like the whelming of a world; he sat staring at it, trying to formulate a plan, until it dawned on him that he was nearly chilled to the bone. Then he got up and ...
— King—of the Khyber Rifles • Talbot Mundy

... jug of Barley Water, Half a gallon, less or more, From the filter that you bought her, Ask your wife to pour. When a saucepan you have brought her Polish'd bright as bright can be, In it empty all the water, ...
— The Humourous Poetry of the English Language • James Parton

... an opening be made quickly or he would smother, and this he set about to do with all his might. He removed some of the sticks with which he had closed the doorway, and using one of them as a tool dug away the snow, until light at last began to filter through, and he knew it was day, and presently he broke the outer crust of the drift. A flood of pure but bitterly cold air poured in upon him, and he breathed deeply ...
— Bobby of the Labrador • Dillon Wallace

... to develop after infection, and the organism is so tiny that it passes through the finest filter and is ultramicroscopic. That means that it is too small to be recognised by the high power of an ordinary microscope. There was horse-sickness in the bush meadows beside the river near Kahe. Careless troopers watered ...
— Sketches of the East Africa Campaign • Robert Valentine Dolbey

... is put to much more certain use; "it is called Taetgrass, and the leaves are used by the inhabitants to make their 'taet miolk,' a preparation of milk in common use among them. Some fresh leaves are laid upon a filter, and milk, yet warm from the reindeer, is poured over them. After passing quickly through the filter, this is allowed to rest for one or two days until it becomes ascescent,[17] when it is found not to have separated from the whey, and yet to have attained ...
— Proserpina, Volume 2 - Studies Of Wayside Flowers • John Ruskin

... used was 8 ounces in each experiment. The ammoniacal liquor was of uniform strength throughout all the experiments, being kept in a corked jar; and the solution of sulphate of ammonia was passed through filter paper before being crystallized. Thus we obtained a white salt. In each experiment the solution of sulphate was divided into four equal parts by weight, and one part filtered and crystallized to dryness over a spirit lamp; the weight in each experiment being as nearly as possible the same, ...
— Scientific American Supplement, No. 611, September 17, 1887 • Various

... Infuse vinegar, To draw his volatile substance and his tincture: And let the water in glass E be filter'd, And put into the gripe's egg. Lute him well; And leave him closed ...
— The Alchemist • Ben Jonson

... smooth a lake till it could reflect the sky, as by violence of effort to secure the peace through which only you can reach imagination. That peace must come in its own time, as the waters settle themselves into clearness as well as quietness: you can no more filter your mind into purity than you can compress it into calmness; you must keep it pure, if you would have it pure; and throw no stones into it, if you would have it quiet. Great courage and self-command may to a certain extent give power of painting without the true ...
— Atlantic Monthly Volume 6, No. 34, August, 1860 • Various

... moved in sections as they should have been. Although the centers were used four times in all, the lumber was in fit condition for further use. The cost of the labor and lumber for the building and moving of these centers for the 8 filter beds, having a total area of 259,220 sq. ft., was $15,438, or 6 ...
— Concrete Construction - Methods and Costs • Halbert P. Gillette

... heather beds the Nameless Man wandered through the cave, and the booming of his voice rumbled in the heart of the hill, as he wandered through unknown galleries in the dark. The day came at last, and I saw a wee shaft of light filter down some way on the cavern walls, but we could only lie still till the dusk would come again, and we might make our way among the hills, for after our sleeping Dan and Ronny and me had ...
— The McBrides - A Romance of Arran • John Sillars

... course, for him directly to address her; they must communicate through the medium of the lady-in-waiting. The Queen, however, said Durham, sometimes broke through this rule, and so did the sculptor, the democracy of art, it would seem, enabling them to surmount the obligation to filter through the mind of a third person all such remarks as they might wish to make to each other. Durham also said that when the bust was nearly finished the Queen proposed that a considerable thickness of the clay should be removed ...
— Hawthorne and His Circle • Julian Hawthorne

... detergent or a coating composition, respectively. Also a bimetallic layered foil, plate, or wire would be expected to be classified as metal stock even though designed for use for dental filler, plowshare, or electric conductor, and a woven textile fabric as a fabric even though described as used for a filter or apron for a ...
— The Classification of Patents • United States Patent Office

... with the introduction of a very little mud, and without any degree of concretion; muddy water, indeed, cannot be made to pass through such a body without compacting it so; and this every body finds, to their cost, who have attempted to make a filter ...
— Theory of the Earth, Volume 1 (of 4) • James Hutton

... filter through the land; Behold, the trees with storm-bow'd tips drop down A thousand drops into the moss below That seem as many sparks, all ...
— The German Classics, v. 20 - Masterpieces of German Literature • Various

... hydrometer, and may safely range from 1026 to 1028,—fresh water being 1000. If a quart or two of real sea-water can be obtained, it is a very useful addition to the mixture. It may now be introduced into the tank through a filter. But no living creatures must be introduced until the artificial water has been softened and prepared by the growth of the marine plants in it for several weeks. Thus, too, it will be oxygenated, and ...
— Atlantic Monthly, Volume 8, No. 47, September, 1861 • Various

... reminding them that "our prejudices must be subordinated to our traditional (p. 083) unfailing obedience to orders."[3-78] Although there was ample proof that many Negroes actively resented the paternalism exhibited by many of even the best of these officers, this fact was slow to filter through the naval establishment. It was not until January 1944 that an officer who had compiled an enviable record in training Seabee units described how his organization had come ...
— Integration of the Armed Forces, 1940-1965 • Morris J. MacGregor Jr.

... Cal under the lights at Columbus tonight so you can expect a traffic surge sometime shortly after 2300 hours but most of it will stay in the green and white. Watch out for the drunks though. They might filter out onto the ...
— Code Three • Rick Raphael

... however frenzied, would make her plunge into an unknown existence from the midst of a darkness only too suggestive of the tomb to which she was hastening. It was not in nature, not in woman's nature, at all events. Either she had committed the final act before such daylight as could filter through the shutters of this closed-up room had quite disappeared,—an hypothesis instantly destroyed by the warmth which still lingered in certain portions of her body,—or else the light which had been burning when she pulled the fatal ...
— The Filigree Ball • Anna Katharine Green

... together. Beyond the "details" in the barracks it contains few of the rank and file, and its big square betrays little of the crowded animation of the towns nearer the fighting line, with their great parks of armoured cars, motor lorries, and ammunition waggons, their filter-carts, and their little clusters and eddies of men resting in billets. The Military Police on point-duty have a comparatively quiet time, although despatch-riders are, of course, for ever whizzing to and fro with messages from and to the Front. It is as full of departmental offices as Whitehall ...
— Leaves from a Field Note-Book • J. H. Morgan

... drew off, and the cattle, relieved of the menace which always drives them to panic in such a situation, began to filter through and to follow their leaders ...
— The Trail Horde • Charles Alden Seltzer

... It was useless. He married a sweet girl with various spiteful relations. In vain. He changed his name to PUMPDRY, and conducted a local newspaper. Profitless striving. STARLING was always at hand, always ready with the patent filter, and as punctual in his appearances as the washing-bill or the East wind. I repeat, he was a devil ...
— Punch, Or The London Charivari, Vol. 99., December 13, 1890 • Various

... to glimpse, through the parting of the curtains, the ocean of blue sky with its flying cloud ships, so strange; and to hear the morning song of the birds and the happy hum of insects, the music seeming almost to filter through the lace curtains in a frescoed pattern which glided, alive, along the golden roadway of sunshine. She even liked the monotonous metallic rattle which betold that old Jeff was already at ...
— Missy • Dana Gatlin

... periods of its colonization the reports from the New World were naturally somewhat nebulous in character, and the Spanish authorities themselves saw to it that as little authentic news as possible should be allowed to filter beyond their own frontiers. This policy succeeded for a while in restraining the undesired enterprise of the rival peoples who were, so far as South America was concerned, groping in the dark. This phase was naturally only fleeting. At the first evidence of a desire ...
— South America • W. H. Koebel

... before, and as Meg lay on the sofa, with her little fair head drooping against the red frilled cushions, her face white and unconscious, she looked strangely like her mother, whom he had buried out in the churchyard four years ago. He went to the filter for a glass of water, and, as it trickled, wondered in a dull, mechanical kind of way if his little dead wife thought he had been too quick in appointing Esther to her kingdom. And then, as he stood near the sofa ...
— Seven Little Australians • Ethel Sybil Turner

... stood in the main stream of evil unwittingly attracted by Pender, deflecting its course upon himself; and after passing through the purifying filter of his own unselfishness these energies could only add to his store of experience, of knowledge, and therefore of power. And, as his self-control returned to him, he gradually accomplished this purpose, even though trembling while he ...
— Three John Silence Stories • Algernon Blackwood

... doctor had said we were to conquer. Then came last spring and the end of hope. Week after week, Marjorie saw the sunbeams filter through the windows of her open porch; near by, a pair of robins built their nest; she watched them and knew them and named them. We planned great things together and great journeys we should make. That they were not to be she never knew.... And ...
— Making the House a Home • Edgar A. Guest

... next morning, after many hours of interrupted dreams, and having nothing to do till the white haze had lifted and made it possible to start again, rested idly a time on my elbow and watched the sunshine filter into ...
— Gulliver of Mars • Edwin L. Arnold

... lay quiet and clear in the late afternoon sun, a long line of sluggish smoke marking the cook-houses. A few minutes more and the lazy evening life would filter out over the river bottom. At the moment five hundred mouths were working as if their lives depended on it, five hundred pairs of eyes were looking for ...
— The Return of Blue Pete • Luke Allan

... came the weird, depressing hoot of a long-eared owl, and, seemingly close at hand, the shrill, mocking "ki-yip-yapping" of coyotes echoed sharply in the stillness of the night. Stray patches of moonlight began to filter upon the party once more as they gradually neared the end of the rough-hewn avenue; the thick growth of pine giving place to ...
— The Luck of the Mounted - A Tale of the Royal Northwest Mounted Police • Ralph S. Kendall

... thumb-marks and numbers, an incessant stream of information would come, of births, of deaths, of arrivals at inns, of applications to post-offices for letters, of tickets taken for long journeys, of criminal convictions, marriages, applications for public doles and the like. A filter of offices would sort the stream, and all day and all night for ever a swarm of clerks would go to and fro correcting this central register, and photographing copies of its entries for transmission to the subordinate ...
— A Modern Utopia • H. G. Wells

... pot, which has been standing with hot water in it. Filippini's recipe for Black Coffee is as follows: "Take six scant tablespoonfuls of coffee beans and grind them in a mill. Have a well cleaned French coffee pot; put the coffee on the filter with the small strainer over, then pour on a pint and a half of boiling water, little by little, recollecting at the same time that too much care cannot be taken to have the water boiling thoroughly. When all the water ...
— Favorite Dishes • Carrie V. Shuman

... content, that is, of impressions plus expressions. In the aesthetic fact, the aesthetic activity is not added to the fact of the impressions, but these latter are formed and elaborated by it. The impressions reappear as it were in expression, like water put into a filter, which reappears the same and yet different on the other side. The aesthetic fact, therefore, is form, ...
— Aesthetic as Science of Expression and General Linguistic • Benedetto Croce

... prove the statement a dozen buffalos ambled slowly down the hill, and stood half submerged in the brown liquid, placidly chewing their cuds; meanwhile blue-clad Shan women with buckets in their hands were constantly arriving at the pond for their evening supply of water. We had no filter and it was nauseating to think of drinking the filthy liquid but there was no alternative and after repeated boiling and several strainings we settled it with alum and disguised its taste in tea ...
— Camps and Trails in China - A Narrative of Exploration, Adventure, and Sport in Little-Known China • Roy Chapman Andrews and Yvette Borup Andrews

... spirit of darkness by the chords of superstition and never dared to look above my blind superiors for wisdom, until a "something" which I will call "fate" broke the windows of my mental dungeon and permitted the light of "SPIRITUAL LIBERTY" to filter through my being which awoke "reason and common sense" from ...
— Thirty Years In Hell - Or, From Darkness to Light • Bernard Fresenborg

... the orange and lemon shops in the beginning of March, into a quart of the finest and cleanest rectified spirit; after it has been infused a fortnight, strain it, and add a quart of syrup (No. 475), and filter. See ...
— The Cook's Oracle; and Housekeeper's Manual • William Kitchiner

... and a little uneasy. Into his roseate dreams was just beginning to filter the idea that his grandfather's tone and manner ...
— The Portygee • Joseph Crosby Lincoln

... to retain the love of the hero, suggests to her remembrance a gift she had once received from a centaur who had fallen by the shaft of Hercules. The centaur had assured her that the blood from his wound, if preserved, would exercise the charm of a filter over the heart of Hercules, and would ever recall and fix upon her his affection. She had preserved the supposed charm—she steeps with it a robe that she purposes to send to Hercules as a gift; but Deianira, in this fatal resolve, shows all the ...
— Athens: Its Rise and Fall, Complete • Edward Bulwer-Lytton

... containing some closely packed but porous material such as felt is placed in the pipe leading to the torch lines. As the acetylene gas passes through this filter the particles of lime dust and other impurities are extracted from it so that danger of clogging the torch openings is avoided as ...
— Oxy-Acetylene Welding and Cutting • Harold P. Manly

... been held that this fever was caused by the "poisonous atmosphere" of marsh lands, the bad air of the morning and the evening, so much so that even a few years before the discovery of the real cause of malaria, eucalyptus trees were planted in the belief that they would filter and disinfect the air. How was it that no one asked himself how it was possible that the plasmodia could enter the current of the blood from the air? What was the species of torpor which took possession of the intelligence ...
— Spontaneous Activity in Education • Maria Montessori

... the desolate old creature—the tears rushed to my eyes; but there was no moisture in hers. No rain from the heart could filter through that ...
— Roughing it in the Bush • Susanna Moodie

... to the direct catechism he had in store for her. In his own interest, therefore, more than through any yielding to motives of pity and compassion, he piloted her to a chair by a window and brought her a glass of clear cold water from the filter in the ...
— The Brass Bowl • Louis Joseph Vance

... easiest and most satisfactory way was to take 100 grains (this amount being preferred, as it reduces error to the minimum), dry thoroughly, powder finely, and macerate with frequent agitation for twenty-four hours in a few ounces of spirit, then to boil in this spirit for a short time, filter, and repeat the boiling with a fresh ounce or so; this, as a rule, sufficing to completely exhaust it of its resin. Wynter Blyth says that the red resin, or bixin, is soluble in 25 parts of hot alcohol. It appears from these experiments that much more is required ...
— Scientific American Supplement, Vol. XXI., No. 531, March 6, 1886 • Various

... there like an arrow and knocked at the door. Nobody answered. I knocked again. I could hear movements inside, but nobody came. I was just going to get to work on that knocker in such a way that the idea would filter through into these people's heads that I wasn't standing there just for the fun of the thing, when a voice from somewhere above ...
— My Man Jeeves • P. G. Wodehouse

... cup-like spread of the ravine the sun shone warmly down, the tall red cliff was warm, the pines were a warm film and filter of green; outside the shade across Bear Creek rose the steep, soft, open yellow hill, warm and high to the blue, and Bear Creek tumbled upon its sunsparkling stones. The two horses on the margin trail still looked at the spring and trees, where sat the neat flaxen girl so rigid ...
— The Virginian - A Horseman Of The Plains • Owen Wister

... statement because he has confidence that the purification of water is both simple and safe. There are two principal methods. The first, and most expensive, is nature's own—the filter. The application of this method is comparatively simple though it involves considerable expense. The trick was learned from the hillside spring which, welling up through strata of sand and gravel, comes out pure and clear and sparkling. To make spring ...
— How To Write Special Feature Articles • Willard Grosvenor Bleyer

... lagoon to the east of the castle of Santiago exhibits all the phenomena which have been observed in the salt lakes of Siberia, described by Lepechin, Gmelin, and Pallas. This lagoon receives, however, only the rain-waters, which filter through the banks of clay, and unite at the lowest point of the peninsula. While the lagoon served as a salt-work to the Spaniards and the Dutch, it did not communicate with the sea; at present this communication ...
— Equinoctial Regions of America • Alexander von Humboldt

... there in the calm silence, with the huge trees towering above his head, as if to filter the light and let it fall in streams and drops, it seemed to him that the best way to observe Nature was to sit down perfectly still as he had, and watch. For in different directions he saw next how animal and even insect stole out now to pursue its ordinary courses, ...
— Jack at Sea - All Work and no Play made him a Dull Boy • George Manville Fenn

... selected a smooth rock to rest her head on, wriggled into the sand a little so the current wouldn't shift her, and closed her eyes. She lay still, breathing slowly. Contact was coming more easily and quickly every morning. But the information which had begun to filter through in the last few days wasn't at all ...
— Legacy • James H Schmitz

... have thrown a filter somewhere in the scope's innards, for the scene became sort of an X-ray one in which the glare of the light no longer impeded vision. The heart of the fury could easily be seen as it expanded itself, feeding and growing ...
— Jack of No Trades • Charles Cottrell



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