beltsystem

noun
UK /ˈbeltˌsɪstəm/
US /ˈbeltˌsɪstəm/

A belt system is a set of colored belts that shows how much you have learned in a sport like karate.

She moved up to a green belt in her karate belt system.


OTHER MEANINGS

2. A set of belts and pulleys used to move power or things in a machine.

The factory's belt system carries boxes from one room to another.

3. A plan for organizing different levels of a group or job.

The company uses a belt system to show who is in charge.

4. A way of sorting people or things into levels, like colored belts.

The reading program has a belt system so kids know their level.