'Demented' definitions:

Definition of 'demented'

(from WordNet)
adjective
Affected with madness or insanity; "a man who had gone mad" [syn: brainsick, crazy, demented, disturbed, mad, sick, unbalanced, unhinged]

Definition of 'Demented'

From: GCIDE
  • Demented \De*ment"ed\, a. [From Dement.] Insane; mad; of unsound mind. -- {De*ment"ed*ness}, n. [1913 Webster]

Synonyms of 'demented'

From: Moby Thesaurus

Words containing 'Demented'