/ Dictionary / Index D dotty: Meaning and Definition of Find definitions for: dot•ty Pronunciation: (dot'ē), [key] — -ti•er, -ti•est. crazy or eccentric. feeble or unsteady in gait. very enthusiastic or infatuated (usually fol. by about or over). dot•ty Pronunciation: (dot'ē), [key] — -ti•er, -ti•est. marked with dots; dotted. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: dotty (Thesaurus) dottle doty Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language