Washer :: Washer (n.) One who, or that which, washes..
Washer :: Washer (n.) A ring of metal, leather, or other material, or a perforated plate, used for various purposes, as around a bolt or screw to form a seat for the head or nut, or around a wagon axle to prevent endwise motion of the hub of the wheel and relieve friction, or in a joint to form a packing, etc..
Washer :: Washer (n.) A fitting, usually having a plug, applied to a cistern, tub, sink, or the like, and forming the outlet opening..
Washerwoman :: Washerwoman (n.) A woman who washes clothes, especially for hire, or for others..
Washerwoman :: Washerwoman (n.) The pied wagtail; -- so called in allusion to its beating the water with its tail while tripping along the leaves of water plants.
Watershed :: Watershed (n.) The whole region or extent of country which contributes to the supply of a river or lake.
Watershed :: Watershed (n.) The line of division between two adjacent rivers or lakes with respect to the flow of water by natural channels into them; the natural boundary of a basin.
Wedge-shell :: Wedge-shell (n.) Any one of numerous species of small marine bivalves belonging to Donax and allied genera in which the shell is wedge-shaped.
Wellwisher :: Wellwisher (n.) One who wishes another well; one who is benevolently or friendlily inclined.
Welsher :: Welsher (n.) One who cheats at a horse race; one who bets, without a chance of being able to pay; one who receives money to back certain horses and absconds with it..