/ Dictionary / Index M methocarbamol: Meaning and Definition of Find definitions for: meth•o•car•ba•mol Pronunciation: (meth"u-kär'bu-môl", -mol"), [key] — n. Pharm. a substance, CHNO, used as a muscle relaxant in combination with other drugs in the treatment of acute, painful musculoskeletal conditions. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: methocarbamol (Thesaurus) methionine method Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language