straitjacket['streit,dʒækit]n.1.■约束物;(尤指)约束衣(用以缚住疯子或罪犯等)2.■约束性措施vt.1.■[亦作 strait-jacket]使穿上约束衣;约束,限制:Her ambition was straitjacketed by her family.她的雄心受到来自她家庭的限制。