washing clothes and bed linens
"After a long trip, she spent the weekend at the laundromat to get her dirty clothes and sheets washed again."
The act, or occupation, of one who launders; washing and ironing.
"The new employee spent her first day learning the basics of laundering at the small business near the river."
present participle of launder
"The money was being laundered through a complex network of shell companies to hide its illegal origins."