/ Dictionary / Index I in-crowd: Meaning and Definition of Find definitions for: in-crowd Pronunciation: (in'kroud"), [key] — n. in-group (def. 1). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. incrossbred incrust Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language