/ Dictionary / Index M magnetohydromagnetic wave: Meaning and Definition of Find definitions for: mag•ne'to•hy•dro•mag•net'ic wave' Pronunciation: (mag-nē'tō-hī"drō-mag-net'ik), [key] See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. magnetohydrodynamics magnetomechanical ratio Related Content Daily Word Quiz: effervescent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language