warm-up2 adjectiveadj 2. warm-up exercises are done to prepare your body before playing a sport or dancing 〔运动或跳舞前〕热身的
3. a warm-up jacket is worn to keep you warm when you are doing exercises 〔运动服装〕保暖的
4. a warm-up man or band prepares the people at an event for the main speaker, singer etc by singing, telling jokes etc 〔人或乐队在正式活动之前〕暖场的