/ Dictionary / Index C cavernicolous: Meaning and Definition of Find definitions for: cav•er•nic•o•lous Pronunciation: (kav"ur-nik'u-lus), [key] — adj. living in caverns or caves, as certain animals. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cavern cavernous 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