This is the 113th most frequent Persian word.
آب
Water.
The word "آب" means "water" and is used here to refer to seawater, indicating its property.
آب دریا شور است.
Sea water is salty.
The word "آب" means "water" and is used here in the context of drinking.
برای رفع تشنگی آب بنوش.
Drink water to quench your thirst.
The word "آب" means "water" and is used here to refer to rainwater seen flowing in streams.