Translation of "insanity" - English-Spanish dictionary

insanity

noun [ no plural ] uk /ɪnˈsæn·ə·ti/ us /ɪnˈsæn·ə·t̬i/

serious mental illness

demencia

a very stupid thing to do

locura
It would be insanity to expand the business at the moment.

(Translation of “insanity” from the Cambridge English-Spanish Dictionary © Cambridge University Press)