walkout

US /ˈwɑːk.aʊt/
UK /ˈwɑːk.aʊt/
1.

cuộc đi bộ

the act of leaving an official meeting as a group in order to show disapproval, or of leaving a place of work to start a strike:

:
Senior union workers staged (= had) a walkout this afternoon at the annual conference over the proposed changes in funding.