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Invertebrate   /ˌɪnvˈərtəbrət/  /ˌɪnvˈərtəbrˌeɪt/   Listen
Invertebrate

adjective
1.
Lacking a backbone or spinal column.  Synonym: spineless.



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"Invertebrate" Quotes from Famous Books



... all of the kind which opposes unmistakable impediments to the reader's path. Some of it is of the more insidious kind, which may co-exist with a delightful persuasion that the way is absolutely clear, and Browning's "obscurity" an invention of the invertebrate. The problems presented by his writing are merely tough, and will always yield to intelligent and patient scrutiny. But the problems presented by his mind are elusive, and it would be hard to resist the cogency of his interpreters, if it were not for their number. The rapid succession of ...
— Robert Browning • C. H. Herford

... "Progonotaxis hominis," which has no support from fossil evidence, comprises three groups: (i) Protista (unicellular organisms, 1-5: (ii) Invertebrate Metazoa (Coelenteria 6-8, Vermalia 9-11): (iii) Monorrhine Vertebrates (Acrania 12-13, Cyclostoma 14-15). The second half, which is based on fossil records, also comprises three groups: (iv) Palaeozoic cold-blooded ...
— Darwin and Modern Science • A.C. Seward and Others

... of Hebrew exegetes. Lastly, I suppose I may assume that "land-population" signifies "the cattle" and "the beasts of the earth," and "every creeping thing that creepeth upon the earth," in verses 25 and 26; presumably it comprehends all kinds of terrestrial animals, vertebrate and invertebrate, except such as may be comprised under ...
— The Interpreters of Genesis and the Interpreters of Nature - Essay #4 from "Science and Hebrew Tradition" • Thomas Henry Huxley

... better still, that of an inventor, could not have found on Bebelle's back the slightest trace of that seductive sinuosity which the vertebrae of all women who are women usually produce. Bebelle, round as a tortoise, belonged to the genus of invertebrate females. This alarming development of cellular tissue no doubt reassured Lupin on the subject of the platonic passion of his fat wife, whom he boldly called Bebelle without ...
— Sons of the Soil • Honore de Balzac

... throughout the canyons, living on more or less suspicious terms with grizzly and brown bears, mountain lions, elk, mountain sheep, spotted deer, wolves, lynxes, wild cats, beavers, minks, skunks, chipmunks, eagles, rattlesnakes, and all the other two-legged, four-legged, vertebrate, and invertebrate inhabitants of this lonely and romantic region. On the whole, they show a tendency rather to the habits of wild than of domestic cattle. They march to water in Indian file, with the bulls leading, and ...
— A Lady's Life in the Rocky Mountains • Isabella L. Bird

... transitory actions we are all rearing up a house for our souls in which we have to dwell; building character from out of the fleeting acts of conduct, which character we have to carry with us for ever. Soft invertebrate animals secrete their own shells. That is what we are doing-making character, which is the shield of self, as it were; and in which we ...
— Expositions Of Holy Scripture - Volume I: St. Luke, Chaps. I to XII • Alexander Maclaren

... scrap of evidence that these gulfs have ever been crossed. In the scheme, the material must become living by spontaneous generation; some plants must become invertebrate animals; some invertebrates must become vertebrates; some marine animals must become amphibians; some amphibians must become reptiles; some reptiles must become mammals; some mammals must become humans; ...
— The Evolution Of Man Scientifically Disproved • William A. Williams

... life had left me. I had forgotten the reason of my quest, forgotten the girl who had sent me on it, forgotten that I was once an erect and vigorous man with other interests than to crawl round for berries like an ape, and lie all day and sleep when once hunger was appeased. And thus I led an invertebrate, purposeless existence. I had warmth, food, and water, and the berries that gave me pleasant dreams, and I wanted nothing more. I took no note of the passing of time weeks, months God knows? even years! may have ...
— A Rip Van Winkle Of The Kalahari - Seven Tales of South-West Africa • Frederick Cornell

... which I was enabled to make were almost exclusively confined to the invertebrate animals. The existence of a division of the genus Planaria, which inhabits the dry land, interested me much. These animals are of so simple a structure, that Cuvier has arranged them with the intestinal worms, though never found within the ...
— A Naturalist's Voyage Round the World - The Voyage Of The Beagle • Charles Darwin

... the other. Out of certain coelomati, the most ancient skull-less vertebrata were directly developed. Among the coelomati of the present day, the ascidians are the nearest relatives of this exceedingly remarkable worm, which connect the widely differing classes of invertebrate and vertebrate animals. To these animals have been given the name of sack-worms (himatega). They originated out of the worms of the seventh stage by the formation of a dorsal nerve marrow (medulla tube), and by the formation of the spinal rod (chorda dorsalis) which lies below it. It is ...
— Was Man Created? • Henry A. Mott

... life a similar advance is noted. The class of animals having no backbone, or invertebrate animals, were largely represented. But, toward the close of the Paleozoic time, we meet with representatives of the backbone family. The waters swarmed with fishes. Besides these, there were amphibians; and reptiles ...
— The Prehistoric World - Vanished Races • E. A. Allen

... Government bungled one of their military enterprises more thoroughly than another, it was the Nile Expedition of 1884-5. What began as a forlorn hope ended in complete failure, and in three short months French experienced the miseries of retreat, of failure, and of work under an invertebrate War Office. ...
— Sir John French - An Authentic Biography • Cecil Chisholm

... have the sexes externally alike and only distinguished by their sexual organs, as in mouse, rabbit, hare, and many other Rodents, most Equidae, kingfisher, crows and rooks, many parrots, many Reptiles, Amphibia, Fishes, and invertebrate animals. In the majority of fishes, in which fertilisation is external and no care is taken of the eggs or young, there are no somatic sexual differences. Moreover, somatic sexual characters where they do occur have no common characteristics either ...
— Hormones and Heredity • J. T. Cunningham

... art, the penumbra of an art. Its faint outlines melted into one's soul and refused to be turned away. The recollection of other music seemed gross after this curiously introspective, this almost whorl-like, music. It was the return to the invertebrate, the shadow of a shadow, and the hearts of Merville's guests were ...
— Melomaniacs • James Huneker

... an effort, Eldred," she answered unappeased. "But individuality and temperament are stubborn things, even in a woman; and I can't sacrifice mine because I happen to be your wife. Marriage doesn't change one into an invertebrate creature of wax and pack-thread to be moulded or pushed into any shape a man pleases; especially if one happens to be an artist as well as a woman. We have our own devils inside us; our own minds and bodies as well as you. It ...
— The Great Amulet • Maud Diver

... this high degree of specialization works very well. How old bee-societies are we cannot say. We do know, at any rate, that bees are invertebrate animals, and therefore of immeasurable antiquity compared with man. No one can for a moment question the eminent success of the bee-hive; and that success depends upon the extreme specialization ...
— Woman and Womanhood - A Search for Principles • C. W. Saleeby

... that is definitely known of Lewis's family and early life. It is not much; but it suffices to show that he came of fine, fearless stock, mettlesome and reliant,—the sort of stock that brings forth men of action. The invertebrate vanity of blood is kept out of this story, in accord with the democratic belief of the time that a strong man's ancestors are what he himself makes them. They may have done their part well, but it remains ...
— Lewis and Clark - Meriwether Lewis and William Clark • William R. Lighton

... by the Norwegians and Danes was fully equal to the assassination, arson, and rapine of the Indians of North America. A king who would permit such cruel cuttings-up as these wicked animals were guilty of on the fair face of old England, should live in history only as an invertebrate, a royal failure, a decayed mollusk, and the dropsical head of a ...
— Comic History of England • Bill Nye

... opinions, and practices a hypocritical conformity, it must be from weakness of will and principle. Against this we have nothing to say. A considerable proportion of people, men no less than women, are born invertebrate, and they must got on as they best can. But let us at least bargain that they shall not erect the maxims of their own feebleness into a rule for those who are braver and of stronger principle than ...
— On Compromise • John Morley

... and the babe in her womb, and entering the shelter offered by the amorous Turk. And I can picture her during the fourteen years of her imprisoned life, the disillusion, the heart-break, the despair. No wonder the invertebrate soul could do no more for her daughter than teach her monosyllabic English and the rudiments of reading and writing. Doubtless she babbled of western life with its freedom and joyousness for women; but four years have elapsed since her death, and her stories are only ...
— The Morals of Marcus Ordeyne • William J. Locke

... grows larger and the shell becomes too tight, it sallies forth and takes up its abode in a larger one. This the creature does of its own accord, without a savant to measure it or a teacher to choose a new shell for it. But to us and to scientists, a child is inferior to this lowly invertebrate! ...
— Spontaneous Activity in Education • Maria Montessori

... themselves felt so widely that there was something interesting to him in most departments of it. He read a good deal of many quite special works, and large parts of text books, such as Huxley's 'Invertebrate Anatomy,' or such a book as Balfour's 'Embryology,' where the detail, at any rate, was not specially in his own line. And in the case of elaborate books of the monograph type, though he did not make ...
— The Life and Letters of Charles Darwin, Volume I • Francis Darwin

... home-keeping, parsimonious, professional walks; for I observed for the first time that she had acquired by contact something of the trick of the familiar, soft-sounding, almost infantile speech of the place. I judged that she had imbibed this invertebrate dialect from the natural way the names of things and people—mostly purely local—rose to her lips. If she knew little of what they represented she knew still less of anything else. Her aunt had drawn in—her failing interest in the table mats and lampshades was a sign of that—and ...
— The Aspern Papers • Henry James

... some such impatient craving for novelty, and it has been encouraged by an easy-going kind of suburban refinement, which neither knows nor cares very much what really goes to the making of a work of art. This new art has filled our shops and exhibitions with an invertebrate kind of ornament, which certainly has the doubtful merit of "never having been seen before." It has evidently taken its inspiration from the trailing and supine forms of floating seaweed, and revels in the expression of such boneless structure. By way of ...
— Wood-Carving - Design and Workmanship • George Jack

... a man or animal, vertebrate or invertebrate, is based upon either reason or hereditary instinct. It is a mistake to assume that because an organism is small it necessarily has no "mind," and none of the propelling impulse that we call thought. ...
— The Minds and Manners of Wild Animals • William T. Hornaday

... at all familiar with the laws pertaining to refraction of ... umah, no." He cleared his throat again, unhappily. "Have you ever seen a medusa, Mr. Crowley? The gelatinous umbrella-shaped free swimming form of marine invertebrate related to the coral polyp and the ...
— The Common Man • Guy McCord (AKA Dallas McCord Reynolds)



Words linked to "Invertebrate" :   echinoderm, worm, brute, beast, foot, ectoproct, comb jelly, sea mat, poriferan, mollusc, phoronid, brachiopod, sponge, cnidarian, animal, exoskeleton, mollusk, borer, zoophyte, lampshell, zoological science, polyzoan, moss animal, coelenterate, ctenophore, entoproct, vertebrate, animate being, arthropod, shellfish, sea moss, fauna, sipunculid, zoology, lamp shell, bryozoan, Symbion pandora, rotifer, creature, parazoan, peristome, woodborer, peanut worm



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