Translation of "insanity" - English-Turkish dictionary

insanity

noun [ U ] uk us /ɪnˈsænəti/
MENTAL ILLNESS

when someone is seriously mentally ill

delilik, çılgınlık
STUPID

when something is extremely stupid

aptallık, salaklık
It would be insanity to expand the business at the moment.

(Translation of “insanity” from the Cambridge Learner’s Dictionary English-Turkish © Cambridge University Press)