IPA: /ˈswɒtə/
KK: /ˈswɑːtər/
A tool used to hit and kill flying insects, especially flies.
I used a swatter to get rid of the flies in the kitchen.
Swatter → The word 'swatter' originates from the verb 'swat', which is of imitative origin, meaning to hit or strike. The suffix '-er' indicates a person or thing that performs an action. Thus, a 'swatter' is something or someone that strikes or hits, typically used to refer to a device for hitting insects.
Think of someone who 'strikes' ('swat') at pests, and the '-er' shows that it's a tool or person doing the action. A swatter is something that strikes at bugs.