- weak-minded
- I(New American Roget's College Thesaurus)adj. moronic, idiotic, imbecilic, feebleminded; brainless, foolish, witless, empty-headed, vacuous; vacillating, irresolute, fickle. See ignorance, doubt.II(Roget's IV) modif.III(Roget's 3 Superthesaurus) a.irresolute, indecisive, mealy-mouthed, wishy-washy, spineless, feebleminded, dumb, stupid, *weak in the head, retarded, moronic, slow, dense.ANT.: headstrong, resolute, decisive, intelligent, smart, brightIV(Roget's Thesaurus II) adjective 1. Displaying a complete lack of forethought and good sense: brainless, fatuous, foolish, insensate, mindless, senseless, silly, unintelligent, witless. See ABILITY, PLANNED. 2. Offensive. Having only a limited ability to learn and understand: backward, dull, simple, simple-minded, slow, slow-witted. Informal: soft. Offensive: feeble-minded, half-witted, retarded. See ABILITY.
English dictionary for students. 2013.