/ Dictionary / Index F fem: Meaning and Definition of Find definitions for: fem Pronunciation: (fem), [key] — Slang. Slang. —adj. feminine. —n. a woman. femme. fem. Pronunciation: [key] female. feminine. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. FeLV FEMA Related Content Daily Word Quiz: abstain Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language