IQ Classification: idiot, imbecile, moron

Idiot, Imbecile, Moron - the terms were once used by Psychiatrists to denote a category of people with moderate to severe Intellectual disability. The term IMBECILE arises from the Latin word ‘imbecillus’ [meaning 'dull'] and the term IDIOT arises from the Latin word ‘idiota’...See more