*week/wik; wiːk/ n [C] 1 a period of seven days, which begins on Monday and ends on Sunday in Britain, and begins on Sunday and ends on Saturday in the US 星期，周: The movie starts this week. 这部影片本周开映。 They spent a couple of weeks in India. 他们到印度过了几周。 2 the part of the week between Monday and Friday, when people are working or studying 工作周〔指一周中星期一到星期五的工作或学习日〕: I don't see the kids much during the week. 在上班的日子里我不大看到孩子。