/ Dictionary / Index G gono-: Meaning and Definition of Find definitions for: gono- Pronunciation: [key] a combining form meaning “sexual,” “reproductive,” used in the formation of compound words: gonophore. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. gonna gonococcus Related Content Daily Word Quiz: pudgy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language