Definitions for dementeddɪˈmɛn tɪd
Random House Webster's College Dictionary
de•ment•eddɪˈmɛn tɪd(adj.)
crazy; insane; mad.
affected with dementia.
Origin of demented:
1635–45
de•ment′ed•ness(n.)
Princeton's WordNet
brainsick, crazy, demented, disturbed, mad, sick, unbalanced, unhinged(adj)
affected with madness or insanity
"a man who had gone mad"
Wiktionary
demented(Adjective)
Insane or mentally ill.
demented(Adjective)
Suffering from dementia.
Webster Dictionary
Demented(adj)
insane; mad; of unsound mind
The New Hacker's Dictionary
demented
Yet another term of disgust used to describe a malfunctioning program. The connotation in this case is that the program works as designed, but the design is bad. Said, for example, of a program that generates large numbers of meaningless error messages, implying that it is on the brink of imminent collapse. Compare wonky, brain-damaged, bozotic.
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