irrigate

US /ˈɪr.ə.ɡeɪt/
UK /ˈɪr.ə.ɡeɪt/
"irrigate" picture
1.

supply water to land or crops to aid growth, typically by means of channels, pipes, or sprinklers

:
Farmers irrigate their fields during dry seasons.
The new system will irrigate a larger area more efficiently.
2.

wash out (a wound or body part) with a flow of water or other liquid

:
The nurse will irrigate the wound to prevent infection.
It's important to irrigate your eyes if chemicals get into them.