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Ellipse   /ɪlˈɪps/   Listen
Ellipse

noun
1.
A closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it.  Synonym: oval.






WordNet 3.0 © 2010 Princeton University








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"Ellipse" Quotes from Famous Books



... of their distances." From the second law of Kepler, namely, the proportionality of the areas to the times of their description, Newton inferred that the force which keeps a planet in its orbit is always directed to the sun. From the first law of Kepler, that every planet moves in an ellipse with the sun in one of its foci, he drew the still more general inference that the force by which the planet moves round that focus varies inversely as the square of its distance from the focus. From the third law of Kepler, ...
— The World's Greatest Books, Vol IX. • Edited by Arthur Mee and J.A. Hammerton

... after. Fame appeared on the horizon. Critics rose and thundered. Balzac defied all rules, walked over the grammar, defiled the well of classic French. He invented phrases, paraphrased greatness, coined words. He worked the slide, glide, the ellipse—any way to express the thought. He forged a strange and wondrous style—a language made up of all the slang of the street, combined with the terminologies of the laboratory, law, medicine and science. He ...
— Little Journeys to the Homes of the Great, Vol. 13 - Little Journeys to the Homes of Great Lovers • Elbert Hubbard

... dark blue with a narrow red border on all four sides; centered is a red-bordered, pointed, vertical ellipse containing a beach scene, outrigger canoe with sail, and a palm tree with the word GUAM superimposed in bold red letters; US flag ...
— The 1993 CIA World Factbook • United States. Central Intelligence Agency.

... a lurid glare over the vast field of snow; but, as if it too were under the control of the Arctic Spirit, it was nothing more than the mockery of a moon, and was constantly assuming the most fantastic and varied shapes. Now it extended itself laterally into a long ellipse, then gathered itself up into the semblance of a huge red urn, lengthened out to a long perpendicular bar with rounded ends, and finally became triangular. It can hardly be imagined what added wildness and strangeness ...
— Tent Life in Siberia • George Kennan

... does not describe a circle round the earth, but an ellipse, of which our earth occupies one of the foci; the consequence is, therefore, that at certain times it approaches nearer to, and at others recedes farther from, the earth, or, in astronomical language, it ...
— The Moon-Voyage • Jules Verne


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