This is the 563rd most frequent Swedish word.
vattnet
"Vattnet" means "the water" in English.
Here, 'vattnet' is the subject of the sentence, referring to a specific water body.
Vattnet är klart och kallt.
The water is clear and cold.
Here, 'vattnet' is used as the object, referring to a body of water.
Jag tappade glaset i vattnet.
I dropped the glass into the water.
Here, 'vattnet' is used to specify water being discussed or to be treated.