Wa"ter en"gine (?). An engine to raise water; or an engine moved by
water; also, an engine or machine for extinguishing fires; a fire
engine.
Wa"ter*er (?), n. One who, or that which, waters.
Wa"ter*fall` (?), n. 1. A fall, or perpendicular descent, of the water
of a river or stream, or a descent nearly perpendicular; a cascade; a
cataract.
2. (Hairdressing) An arrangement of a woman's back hair over a cushion
or frame in some resemblance to a waterfall.