/ Dictionary / Index G genin: Meaning and Definition of Find definitions for: gen•in Pronunciation: ( jen'in), [key] — n. Biochem. aglycon. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. genii genip Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language