/ Dictionary / Index M myograph: Meaning and Definition of Find definitions for: my•o•graph Pronunciation: (mī'u-graf", -gräf"), [key] — n. an instrument for recording the contractions and relaxations of muscles. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. myogram myokymia Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language