Breadcrumb Home > Dictionary > Index M mol: Meaning and Definition of Find definitions for: mol Pronunciation: (mōl), [key] — n. Chem. mole. mol. Pronunciation: [key] molecular. molecule. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mol (Thesaurus) moksha mola ✖ Related Content Daily Word Quiz: guilloche Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language