/ Dictionary / Index S S.W.A.K.: Meaning and Definition of Find definitions for: S.W.A.K. Pronunciation: (swak). [key] sealed with a kiss (written at the end of a love letter or on the back of its envelope). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Swainson's thrush swakara Related Content Daily Word Quiz: ounterfeit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language