lockout
noun [ C or U ] usually disapproving uk/ˈlɒk.aʊt/ us/ˈlɑːk.aʊt/
（除非雇员同意一些特定条件）（雇主）不允许（雇员）进入工作场所
an occasion when an employer prevents workers from entering their place of work until they agree to particular conditions
The General Strike in 1926 was caused by the lockout of coal miners. 1926年大罢工是因为煤矿工人上班受阻引发的。