Question

Dinner is almost ready, so go and wash up.

Accepted Answer

(UShttps://en.wikipedia.org/wiki/United_States, intransitivehttps://en.wiktionary.org/wiki/Appendix:Glossary#intransitive) To wash one's hands and/or face, often around mealtimeshttps://en.wiktionary.org/wiki/mealtime.

Sentence	Dinner is almost ready, so go and wash up.
Definition	( US https://en.wikipedia.org/wiki/United_States , intransitive https://en.wiktionary.org/wiki/Appendix:Glossary#intransitive ) To wash one's hands and/or face, often around mealtimes https://en.wiktionary.org/wiki/mealtime .

Wash Dinner Ready One's Hands And/Or Face