overtime noun
ADJ. excessive Doctors work excessive unpaid overtime. | unlimited | paid, unpaid
VERB + OVERTIME do, put in, work I do about five hours' overtime a week. She puts in a lot of overtime.
OVERTIME + NOUN earnings, pay, payments, rates | ban The union imposed an overtime ban in protest at the sacking of two workers.
You can also check other dicts: overtime (English, 中文解释 ), wordnet sense, Collins Definition