/ Dictionary / Index C claustrophobic: Meaning and Definition of Find definitions for: claus•tro•pho•bic Pronunciation: (klô"stru-fō'bik), [key] — adj. pertaining to or suffering from claustrophobia. tending to induce claustrophobia: a small, airless, claustrophobic room. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: claustrophobic (Thesaurus) claustrophobia claustrum Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language