/ Dictionary / Index I inbound: Meaning and Definition of Find definitions for: in•bound Pronunciation: (in'bound'), [key] — adj. inward bound: inbound ships. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: inbound (Thesaurus) inborn inbounds 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