A wide bowl for washing, sometimes affixed to a wall.
A rock formation scooped out by water erosion.
An area of land from which water drains into a common outlet; drainage basin.
A depression, natural or artificial, containing water.
To serve as or become a basin.
To shelter or enclose in a basin.
To create a concavity or depression in.
An instance of washing a car, especially such a place.
An event at which people (often students) wash cars, often for a small fee or donation
A place at which a car is washed, usually for a fee and often mechanically by driving the car through a tunnel.