/ Dictionary / Index C Caucasia: Meaning and Definition of Find definitions for: Cau•ca•sia Pronunciation: (kô-kā'zhu, -shu), [key] — n. Caucasus (def. 2). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: caucasia (Thesaurus) Cauca Caucasian Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language