/ Dictionary / Index G genitor: Meaning and Definition of Find definitions for: gen•i•tor Pronunciation: ( jen'i-tur), [key] — n. a parent, esp. a father. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: genitor (Thesaurus) genito- genitourinary Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language