walkout
noun [ C, usually singular ]
(also walk-out) uk/ˈwɔːkaʊt/ us HR, WORKPLACE
a situation in which workers refuse to continue working and leave their office, factory, etc. to show their employer that they are unhappy about something:
call/stage/threaten a walkout Cabin crew staged a walkout costing the airline $150m.
avert/call off a walkout
hold/join a walkout
a 24-hour/mass walkout
MEETINGS
a situation in which a group of people leave a meeting to show that they do not agree with something:
The meeting ended in a walkout by the union negotiators.