/ Dictionary / Index C ceanothus: Meaning and Definition of Find definitions for: ce•a•no•thus Pronunciation: (sē"u-nō'thus), [key] — pl. -thus•es. any North American shrub or small tree of the largely western genus Ceanothus, having clusters of small white or blue flowers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. CEA Ceará Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language