/ Dictionary / Index T Terceira: Meaning and Definition of Find definitions for: Ter•cei•ra Pronunciation: (ter-sā'ru), [key] — n. an island in the Azores, in the N Atlantic. 153 sq. mi. (395 sq. km). Cap.: Angra do Heroismo. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. terce tercel Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language