n. 1 colloq. a very stupid or foolish person. 2 an adult with a mental age of about 8-12. moronic adj. moronically adv. moronism n.
[ Gk moron, neut. of moros foolish ]
MORON
Meaning of MORON in English
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012