ba·by·sit /ˈbeɪbisɪt/ verb (past tensepst and past participlepp babysat /-sæt/, present participle babysitting) [intransitiveI, transitiveT] BOLOOK AFTER somebodyto take care of children while their parents are away for a short time 〔临时代外出的父母〕照料(小孩) —babysitting noun [uncountableU] a babysitting service 代人照看孩子的服务
—babysitter noun [countableC]