/ Dictionary / Index S Seward Peninsula: Meaning and Definition of Find definitions for: Sew'ard Penin'sula Pronunciation: [key] a peninsula in W Alaska, on Bering Strait. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Seward Seward's Folly Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language