armistice
noun [ C ] uk/ˈɑː.mɪ.stɪs/ us/ˈɑːr.mə.stɪs/
（尤指为进行和谈的）停火（协议），停战（协议）
a formal agreement between two countries or groups at war to stop fighting for a particular time, especially to talk about possible peace
A two-week armistice has been declared between the rival factions. 敌对派别之间宣布停火两周。
Synonym: truce