/ Dictionary / Index C centra: Meaning and Definition of Find definitions for: cen•tra Pronunciation: (sen'tru), [key] — n. a pl. of Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: centra (Thesaurus) centr- central Related Content Daily Word Quiz: portent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language