Breadcrumb Home > Dictionary > Index S shalloon: Meaning and Definition of Find definitions for: shal•loon Pronunciation: (sha-ln'), [key] — n. a light, twilled woolen fabric used chiefly for linings. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. shall shallop ✖ Related Content Daily Word Quiz: restive Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language