/ Dictionary / Index I in-house: Meaning and Definition of Find definitions for: in-house Pronunciation: (adj.in'hous"adv.in'hous'), [key] — adj., adv. within, conducted within, or utilizing an organization's own staff or resources rather than external or nonstaff facilities: in-house research; Was the ad created in-house or by an outside advertising agency? Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. inhospitality inhuman Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language