/ Dictionary / Index D dysacousia: Meaning and Definition of Find definitions for: dys•a•cou•sia Pronunciation: (dis"u-k'zhu, -zhē-u, -zē-u), [key] — n. Pathol. a condition in which noise produces pain in the ear. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dys- dysadaptation Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language