pressure washer

US /ˈpreʃ.ər ˌwɑːʃ.ər/
UK /ˈpreʃ.ər ˌwɑːʃ.ər/
"pressure washer" picture
1.

a machine that uses a high-pressure stream of water to clean surfaces

:
He used a pressure washer to clean the dirty driveway.
You can rent a pressure washer for outdoor cleaning tasks.