/ Dictionary / Index C centibar: Meaning and Definition of Find definitions for: cen•ti•bar Pronunciation: (sen'tu-bär"), [key] — n. a centimeter-gram-second unit of pressure, equal to bar or 10,000 dynes per square centimeter. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. centiare centigrade Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language