/ˈəʊvətaɪm ||; ˈovɚˌtaɪm/noun [U] time that you spend at work after your usual working hours; the money that you are paid for this 加班时间；加班费: Betty did ten hours' overtime last week. 上星期贝蒂加班十小时。 overtime adv I have been working overtime for weeks. 这几个星期我一直在加班工作。