Breadcrumb Home > Dictionary > Index M Moorish arch: Meaning and Definition of Find definitions for: Moor'ish arch'. Pronunciation: [key] See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Moorish Moorish idol ✖ Related Content Daily Word Quiz: donnybrook Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language