IPA: /ˈplænɪʃər/
KK: /ˈplænɪʃər/
A person or tool that smooths or flattens a surface, especially metal, to make it shiny and even.
The planisher worked diligently to give the metal a perfect finish.
Planisher → The word originates from Middle English 'planisshen', which comes from Old French 'planir', meaning to make flat or smooth. The suffix '-er' indicates a person who performs an action. Therefore, a planisher is a person who makes something flat or smooth.
Think of someone who 'makes something flat' — that's what a planisher does, as they smooth out surfaces.