To disguise the source of (ill-gotten wealth) by various means.
To wash; to wash, and to smooth with a flatiron or mangle; to wash and iron.
A gutter (for rainwater).
A trough or channel carrying water to the wheel of a watermill.
A trough used by miners to receive powdered ore from the box where it is beaten, or for carrying water to the stamps, or other apparatus for comminuting (sorting) the ore.
To make clear or pure by means of a propitiatory offering; to purify.