Meaning of “water” - Learner’s Dictionary

water

verb uk us /ˈwɔːtər/
PLANTS [ T ]

B2 to pour water over plants

MOUTH [ I ]

If food makes your mouth water, it makes you want to eat it, sometimes making your mouth produce liquid:

The smells from the kitchen are making my mouth water.
EYES [ I ]

If your eyes water, they produce liquid because something is hurting them:

The smoke was making my eyes water.

(Definition of “water verb” from the Cambridge Learner’s Dictionary © Cambridge University Press)