Breadcrumb Home > Dictionary Search Cite Meaning of agitated depression Find definitions for: ag'itated depres'sion Pronunciation: [key] — Psychiatry. Psychiatry. a severe depression accompanied by constant restlessness. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. agitated agitation Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language