/ Dictionary / Index C cavernous: Meaning and Definition of Find definitions for: cav•ern•ous Pronunciation: (kav'ur-nus), [key] — adj. being, resembling, or suggestive of a cavern: a vast, cavernous room. deep-set: cavernous eyes. hollow and deep-sounding: a cavernous voice. containing caverns. full of small cavities; porous. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cavernous (Thesaurus) cavernicolous cavesson Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language