launder
verb(laun-der)
to wash (something, such as clothing) in water
launder
verb(laun-der)
to make ready for use by washing and ironing
launder
verb(laun-der)
to transfer (illegally obtained money or investments) through an outside party to conceal the true source
launder
noun(laun-der)
trough; especially : a box conduit conveying particulate material suspended in water in ore dressing