Definition of evolution

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Evolution (n.) The formation of an involute by unwrapping a thread from a curve as an evolute.

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Revolutionary :: Revolutionary (n.) A revolutionist.
Sans-culottic :: Sans-culottic (a.) Pertaining to, or involving, sans-culottism; radical; revolutionary; Jacobinical..
Kenogenesis :: Kenogenesis (n.) Modified evolution, in which nonprimitive characters make their appearance in consequence of a secondary adaptation of the embryo to the peculiar conditions of its environment; -- distinguished from palingenesis..
Neptune :: Neptune (n.) The remotest known planet of our system, discovered -- as a result of the computations of Leverrier, of Paris -- by Galle, of Berlin, September 23, 1846. Its mean distance from the sun is about 2,775,000,000 miles, and its period of revolution is about 164,78 years..
Monseigneur :: Monseigneur (n.) My lord; -- a title in France of a person of high birth or rank; as, Monseigneur the Prince, or Monseigneur the Archibishop. It was given, specifically, to the dauphin, before the Revolution of 1789. (Abbrev. Mgr.).
Ontogeny :: Ontogeny (n.) The history of the individual development of an organism; the history of the evolution of the germ; the development of an individual organism, -- in distinction from phylogeny, or evolution of the tribe. Called also henogenesis, henogeny..
Uranus :: Uranus (n.) One of the primary planets. It is about 1,800,000,000 miles from the sun, about 36,000 miles in diameter, and its period of revolution round the sun is nearly 84 of our years..
Devolution :: Devolution (n.) Transference from one person to another; a passing or devolving upon a successor.
Geocyclic :: Geocyclic (a.) Of, pertaining to, or illustrating, the revolutions of the earth; as, a geocyclic machine..
Periodical :: Periodical (a.) Performed in a period, or regular revolution; proceeding in a series of successive circuits; as, the periodical motion of the planets round the sun..
Nonjuror :: Nonjuror (n.) One of those adherents of James II. who refused to take the oath of allegiance to William and Mary, or to their successors, after the revolution of 1688; a Jacobite..
Revolution :: Revolution (n.) Return to a point before occupied, or to a point relatively the same; a rolling back; return; as, revolution in an ellipse or spiral..
Tragical :: Tragical (a.) Fatal to life; mournful; terrible; calamitous; as, the tragic scenes of the French revolution..
Saturn :: Saturn (n.) One of the planets of the solar system, next in magnitude to Jupiter, but more remote from the sun. Its diameter is seventy thousand miles, its mean distance from the sun nearly eight hundred and eighty millions of miles, and its year, or periodical revolution round the sun, nearly twenty-nine years and a half. It is surrounded by a remarkable system of rings, and has eight satellites..
Morphogeny :: Morphogeny (n.) History of the evolution of forms; that part of ontogeny that deals with the germ history of forms; -- distinguished from physiogeny.
Lapse :: Lapse (n.) The termination of a right or privilege through neglect to exercise it within the limited time, or through failure of some contingency; hence, the devolution of a right or privilege..
Yearly :: Yearly (a.) Accomplished in a year; as, the yearly circuit, or revolution, of the earth..
Palingenesy :: Palingenesy (n.) That form of evolution in which the truly ancestral characters conserved by heredity are reproduced in development; original simple descent; -- distinguished from kenogenesis. Sometimes, in zoology, the abrupt metamorphosis of insects, crustaceans, etc..
Orb :: Orb (n.) A period of time marked off by the revolution of a heavenly body.
Parabolical :: Parabolical (a.) Generated by the revolution of a parabola, or by a line that moves on a parabola as a directing curve; as, a parabolic conoid..
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