An aquifer in which water rises to the surface under its own hydrostatic pressure.
A bore-hole in an artesian basin.
A waterfall-like outpouring of liquid, smoke, etc.
A flow of water over the edge of a cliff.
Waterfall model
The action of drinking from a vessel without touching it with the lips, considered more sanitary for a shared vessel.
To drink (something) from a container by pouring it from a height so as not to touch one's lips to the rim.
To fall like a waterfall.
Synonym of recycle