weatherproof

US /ˈweð.ɚ.pruːf/
UK /ˈweð.ɚ.pruːf/
1.

tahan cuaca

protected from the bad effects of weather, especially protected from wind or rain by not allowing it to pass through:

:
a weatherproof tent/coat
1.

tahan cuaca

to make something weatherproof, so that it does not allow bad weather, especially wind or rain, to affect it or pass through it:

:
Consumers must be willing to turn down their thermostats and weatherproof their homes.