The armistice marks a liminal moment in war poetry, the fragile pause between violence and uncertain peace, most famously associated with the November 1918 armistice ending the First World War. Poets have used the armistice to explore complex emotions of relief mixed with grief, as survivors confront the aftermath of loss even as guns fall silent. The term captures war's incomplete resolution, since trauma and mourning persist long after fighting ends.

An armistice is a formal agreement between warring parties to cease hostilities, often preceding a full peace treaty. Unlike a surrender, an armistice is a mutual agreement that may or may not include territorial concessions or prisoner exchanges. The most famous armistice in modern history is the Armistice of November 11, 1918, which ended World War I at the eleventh hour of the eleventh day of the eleventh month—a moment that has become deeply embedded in poetic tradition. An armistice may be temporary or indefinite; the Korean Armistice of 1953 remains in effect today without a formal peace treaty. In poetry, the armistice often represents the fragile hope for peace, the exhaustion of war, and the bittersweet moment when soldiers can finally stop fighting. The term carries connotations of relief, uncertainty, and the uneasy quiet before permanent peace or renewed conflict.