Spontaneous generation(Biol.), the fancied production of living organisms without previously existing parents from inorganic matter, or from decomposing organic matter, a notion which at one time had many supporters; abiogenesis.

Generative
(Gen"er*a*tive) a. [Cf. F. génératif.] Having the power of generating, propagating, originating, or producing. "That generative particle." Bentley.

Generator
(Gen"er*a`tor) n. [L.]

1. One who, or that which, generates, begets, causes, or produces.

2. An apparatus in which vapor or gas is formed from a liquid or solid by means of heat or chemical process, as a steam boiler, gas retort, or vessel for generating carbonic acid gas, etc.

3. (Mus.) The principal sound or sounds by which others are produced; the fundamental note or root of the common chord; — called also generating tone.

Generatrix
(Gen`er*a"trix) n.; pl. L. Generatrices E. Generatrixes [L.] (Geom.) That which generates; the point, or the mathematical magnitude, which, by its motion, generates another magnitude, as a line, surface, or solid; — called also describent.

Generic
(Ge*ner"ic Ge*ner"ic*al) a. [L. genus, generis, race, kind: cf. F. générique. See Gender.]

1. (Biol.) Pertaining to a genus or kind; relating to a genus, as distinct from a species, or from another genus; as, a generic description; a generic difference; a generic name.

2. Very comprehensive; pertaining or appropriate to large classes or their characteristics; — opposed to specific.

Generically
(Ge*ner"ic*al*ly), adv. With regard to a genus, or an extensive class; as, an animal generically distinct from another, or two animals or plants generically allied.

Genericalness
(Ge*ner"ic*al*ness), n. The quality of being generic.

Generification
(Ge*ner`i*fi*ca"tion) n. [L. genus kind, class + -ficare (in comp.) to make. See -fy.] The act or process of generalizing.

Out of this the universal is elaborated by generification.
Sir W. Hamilton.

germs the original parent form is reproduced. In more complicated cases, the first series of organisms produced agamogenetically may give rise to others by a like process, and these in turn to still other generations. Ultimately, however, a generation is formed which develops sexual organs, and the original form is reproduced.


  By PanEris using Melati.

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