Strimmer
US /ˈstrɪm.ɚ/
UK /ˈstrɪm.ɚ/

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.