Breadcrumb Home > Dictionary > Index S Cite Sumter: Meaning and Definition of Find definitions for: Sum•ter Pronunciation: (sum'tur, sump'-), [key] ? n. a city in central South Carolina. 24,890. See Random House Unabridged Dictionary, Copyright 1997, by Random House, Inc., on Infoplease. sumptuous sum total TrendingHere are the facts and trivia that people are buzzing about. February 2021 Current Events: US News The Berlin Conference and the Partition of Africa The Implied Powers of Congress The Women's March on Versailles Keeping Your Brain Active in a COVID-19 World The Manchu Related Content Daily Word Quiz: syncretism Analogy of the Day: Today?s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language