/ Dictionary / Index D dotard: Meaning and Definition of Find definitions for: do•tard Pronunciation: (dō'turd), [key] — n. a person, esp. an old person, exhibiting a decline in mental faculties; a weak-minded or foolish old person. doater. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: dotard (Thesaurus) dotage dotation Related Content Daily Word Quiz: miscreant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language