Related Clues:
- Track meet divisions
- Works free
- Eliminating rounds of a race
- Warms up in the oven
- Warms up for the preliminary races
- Race prelims
- Adds thermal energy to
- Relaxes, as one’s grip
- Begins to get exciting, with 'up'
- Starts to unscrew
- Frees from lavatory feeling unfinished
- Warms up, as dinner
- Intensifies, with "up"
- Unties, for example
- Track races