C1 verb /ˈlɔːndər/
launder
Wäsche waschen / die Herkunft von illegal erlangtem Geld verschleiern
Meaning
to wash clothes, linens, etc.; or to conceal the origins of money obtained illegally
Example
She laundered all the dirty clothes on Sunday.
Sie wusch am Sonntag alle schmutzigen Kleider.