/ Dictionary / Index S Southington: Meaning and Definition of Find definitions for: South•ing•ton Pronunciation: (su'ing-tun), [key] — n. a town in central Connecticut. 36,879. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. southing South Island Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language