/ Dictionary / Index D definite: Meaning and Definition of Find definitions for: def•i•nite Pronunciation: (def'u-nit), [key] — adj. clearly defined or determined; not vague or general; fixed; precise; exact: a definite quantity; definite directions. having fixed limits; bounded with precision: a definite area. positive; certain; sure: It is definite that he will take the job. defining; limiting. (of an inflorescence) determinate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: definite (Thesaurus) defining moment definite article Related Content Daily Word Quiz: pristine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language