Open English Wordnet
Verbs
(v)strike, walk outstop 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” (v)walk outleave abruptly, often in protest or anger“The customer that was not served walked out” (v)walk outleave suddenly, often as an expression of disapproval“She walked out on her husband and children”