IPA: /ˈkɔɪlər/
KK: /ˈkɔɪlər/
A person or device that makes coils or wraps something into a coil shape.
The coiler efficiently wrapped the wires into neat coils for storage.
Coiler → The word 'coiler' is formed from 'coil' (from Old French *coiler*, meaning to twist or wind) and the suffix '-er' (meaning a person who). A coiler is a person or thing that coils or twists something.
Think of someone who 'twists' ('coil') something into a shape, and the '-er' indicates that this person is doing the action.