brain·wash /ˈbreɪnwɒʃ $ -wɒːʃ, -wɑːʃ/ verb [transitiveT]TEACHto make someone believe something that is not true, by using force, confusing them, or continuously repeating it over a long period of time 对…进行洗脑,强行灌输Young people are being brainwashed by this religious group. 这个宗教组织正在对年轻人进行洗脑。
brainwash somebody into doing somethingCommercials brainwash consumers into buying things they don’t need. 广告宣传能给消费者洗脑,使他们购买并不需要的东西。
—brainwashing noun [uncountableU]