1 [C,U] policy (on sth) a plan of action agreed or chosen by a government, a company, etc （政府、公司等的）方针，政策: Labour has a new set of policies on health. 工党在卫生方面有一套新政策。It is company policy not to allow smoking in meetings. 会议中不准吸烟是公司的方针。

2 [C,U] a way of behaving that you think is best in a particular situation 行为准则: It's my policy only to do business with people I like. 我的准则是只与我喜欢的人做生意。

3 [C] a document that shows an agreement that you have made with an insurance company 保险单: an insurance policy 一份保险单