Breadcrumb Home > Dictionary > Index M Metol: Meaning and Definition of Find definitions for: Me•tol Pronunciation: (mē'tôl, -tol), [key] — Chem., Trademark. Chem.,Trademark. a brand name for a colorless, water-soluble salt, CHNOS, used chiefly as a photographic developer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. metoestrus metolazone TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: catalpa Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language