/ Dictionary / Index S Sleswick: Meaning and Definition of Find definitions for: Sles•wick Pronunciation: (sles'wik), [key] — n. Schleswig. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Slesvig sleuth Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language