/ Dictionary / Index C caddis: Meaning and Definition of Find definitions for: cad•dis Pronunciation: (kad'is), [key] — n. a kind of woolen braid, ribbon, or tape. cad•dis Pronunciation: (kad'is), [key] — n. caddisworm. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. caddie cart caddisfly Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language