/ Dictionary / Index I isl.: Meaning and Definition of Find definitions for: isl. Pronunciation: [key] island. isle. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Iskenderun Isla de Pascua Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language