/ Dictionary / Index G GYN: Meaning and Definition of Find definitions for: GYN Pronunciation: [key] gynecological. gynecologist. gynecology. gyn- Pronunciation: [key] var. ofbefore a vowel: gynarchy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. gym suit gynaeceum Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language