The word “curler” can refer to a few different things, depending on the context:
1. **Sports Context**: A curler is a player who participates in the sport of curling, which involves sliding stones on a sheet of ice towards a target area.
2. **Hair Styling Context**: A curler is a device used to curl hair, often in the form of a heated tool (like a curling iron) or a set of rollers that can be used to create curls or waves in hair.
3. **General Usage**: The term can also refer to something that curls or causes something to curl.
If you need a definition specific to one context, please let me know!