workingside
nounUK /ˈwɜːkɪŋsaɪd/
US /ˈwɜːrkɪŋsaɪd/
The working side is the part of something that does the job or is used the most.
Hold the tool by the handle and keep your fingers away from the workingside.
OTHER MEANINGS
2. The side of a machine or device where the main action happens.
The workingside of the pump faces the water.
3. The side of a place where people do their jobs.
Visitors are not allowed on the workingside of the factory floor.
4. The side of a material that is meant to be used or shown.
The workingside of the cloth has a smooth finish.