idiocy
[ˈɪɾiəsi] noun
Forms idiocies idiotcy
- noun (dated, psychology, now derogatory) The state or condition of being an idiot; the quality of having an intelligence level far below average.
- noun (uncountable) Lack of intelligence or sense; extremely foolish behaviour. “The administrators, growing tired of such idiocy, put a new policy in place.”
- noun (countable) An idiotic act or utterance. “The list of his idiocies is seemingly interminable.”
Synonyms
idioticness imbecility moronicity mental retardation intellectual disability idiocity idiotacy idiotcy idiotery idioticalness idioticity idioticy idiotism idiotness idiotry amentia
Etymology
From French idiotie, from Old French idiot. Displaced earlier idiotacy, idiotry. Equivalent to idiot + -cy. By surface analysis, idio- + -cy.
Webster’s 1913
- noun The condition or quality of being an idiot; absence, or marked deficiency, of sense and intelligence.
Etymology [From idiot; cf. Gr. Idiot, and cf. Idiotcy.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “idiocy”, CC BY-SA 4.0. Details