/ Dictionary / Index D dysarthria: Meaning and Definition of Find definitions for: dys•ar•thri•a Pronunciation: (dis-är'thrē-u), [key] — n. Pathol. any of certain disorders of articulation, as stammering or stuttering, caused by a nerve defect. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: dysarthria (Thesaurus) dysaphia dysautonomia Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language