walk out

verbs

stop work in order to press demands
"The auto workers are striking for higher wages"; "The employees walked out when their demand for better benefits was not met"
is derived from
leave abruptly, often in protest or anger
"The customer that was not served walked out"
is derived from
is a type of (narrower)
go away from a place
"At what time does your train leave?"; "She didn't leave until midnight"; "The ship leaves at midnight"
leave suddenly, often as an expression of disapproval
"She walked out on her husband and children"
is a type of (narrower)
leave someone who needs or counts on you; leave in the lurch
"The mother deserted her children"