Added 10 October 2026 laundering noun Categories: ActionsRare Words noun ! Definition from WordNet 3.1, Princeton University. More about laundering at Wordnik → Where our words come from → Washing clothes and bed linens. Related Words: washlaundryscrubbingwashingrinsingmacebleachingflushingwhitewashingblanchingwhiteningwhitewash Back to today's word