Strimmer

US /ˈstrɪm.ɚ/
UK /ˈstrɪm.ɚ/
"Strimmer" picture
1.

a machine used for cutting grass or weeds, especially in places that are difficult to reach with a lawnmower

:
He used a strimmer to clear the overgrown edges of the garden.
Make sure to wear safety goggles when operating the strimmer.