/ Dictionary / Index I inorganic: Meaning and Definition of Find definitions for: in•or•gan•ic Pronunciation: (in"ôr-gan'ik), [key] — adj. not having the structure or organization characteristic of living bodies. not characterized by vital processes. noting or pertaining to compounds that are not hydrocarbons or their derivatives. Cf. organic (def. 1). not fundamental or related; extraneous. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: inorganic (Thesaurus) inorg. inorganic chemistry Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language