IPA: /ˈsændər/
KK: /ˈsændər/
A tool or machine used to smooth or polish surfaces by rubbing them with an abrasive material.
The carpenter used a sander to make the wooden table surface smooth.
The word 'sander' originates from the Old English 'sander', which means 'to sand' or 'to smooth'. It refers to a tool or device used for smoothing surfaces, particularly wood.
Think of the Old English word for smoothing surfaces — that's why 'sander' refers to a tool that helps make things smooth.