adj. impedir la penetración de agua, pero no del todo repelente, agua

The following video provides you with the correct English pronunciation of the word "water resistant", to help you become a better English speaker.

resistente al agua, impermeable

(adj.) = resistente al agua.
Ex: Their suntan creams are also water resistant -- which is handy if you're on holiday in a very hot country and need to keep getting in and out of the pool or sea just to cool down.