/ Dictionary / Index D deformity: Meaning and Definition of Find definitions for: de•form•i•ty Pronunciation: (di-fôr'mi-tē), [key] — pl. -ties. the quality or state of being deformed, disfigured, or misshapen. an abnormally formed part of the body. a deformed person or thing. hatefulness; ugliness. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: deformity (Thesaurus) deformeter defraud Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language