washing-up
US /ˈwɑːʃ.ɪŋˌʌp/
UK /ˈwɑːʃ.ɪŋˌʌp/

1.
the act of washing dishes, cutlery, and cooking utensils after a meal
:
•
It's your turn to do the washing-up tonight.
•
She always leaves the washing-up until the morning.
the act of washing dishes, cutlery, and cooking utensils after a meal