Словарь синонимов английского языка - defective

(adj) 1. imperfect, faulty, flawed, deficient, broken, out of order, impaired, marred, Colloq on the blink, US on dhe fritz: The brakes on his car were defective. 2. retarded, simple, feeble-minded, (mentally) deficient or incompetent, backward, subnormal, Brit education ESN ('educationally subnormal'), US education exceptional: Found to be defective, he could not stand trial.