Breadcrumb Home > Dictionary > Index T thew: Meaning and Definition of Find definitions for: thew Pronunciation: (thy), [key] — n. Usually,muscle or sinew. physical strength. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. theurgy thewless ✖ Related Content Daily Word Quiz: ultimathule Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language