/ Dictionary / Index S Scilly Isles: Meaning and Definition of Find definitions for: Scil'ly Isles' Pronunciation: (sil'ē), [key] a group of about 140 small islands, SW of Land's End, England. 2020; 6 sq. mi. (17 sq. km) Cap.: Hugh Town. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. scillism scimitar Related Content Daily Word Quiz: pedagogy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language