/ Dictionary / Index S Sonsonate: Meaning and Definition of Find definitions for: Son•so•na•te Pronunciation: (sôn"sô-nä'te), [key] — n. a city in SW El Salvador. 33,562. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Sons of Liberty sonsy Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language