- Main Entry:
- warm–up

- Pronunciation:
-
\ˈwȯrm-ˌəp\
- Function:
- noun
- Date:
- 1915
1: the act or an instance of warming up
; also : a preparatory activity or procedure2: a suit for exercise or casual wear consisting of a jacket or sweatshirt and pants —often used in plural —called also warm-up suit