/ Dictionary / Index H hypomixolydian mode: Meaning and Definition of Find definitions for: hy'po•mix•o•lyd'ian mode' Pronunciation: (hī'pō-mik"su-lid'ē-un, hip'ō-, hī"pō-, hip"ō-), [key] — Music. Music. a plagal church mode represented on the white keys of a keyboard instrument by an ascending scale from D to D, with the final on G. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hypomania hypomotility Related Content Daily Word Quiz: abyss Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language