/ Dictionary / Index C catbrier: Meaning and Definition of Find definitions for: cat•bri•er Pronunciation: (kat'brī"ur), [key] — n. any prickly vine of the genus Smilax, esp. S. rotundifolia, of eastern North America, growing in tangled masses. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: catbrier (Thesaurus) catboat cat-built Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language