прил., -на, -но, -ни 1. weak-minded/-headed, feeble-minded, soft-headed, half/short-witted, imbecile, mentally defective/deficient; разг. dunderheaded, gormless;
2. като същ. half-wit, (mental) defective, imbecile, dunce; dunderhead, nitwit, halfwit.