/ Dictionary / Index S South Carolina: Meaning and Definition of Find definitions for: South' Caroli'na Pronunciation: [key] a state in the SE United States, on the Atlantic coast. 3,119,208; 31,055 sq. mi. (80,430 sq. km). Cap.: Columbia. Abbr.: SC (for use with zip code), S.C. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. south by west South Caucasian Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language