Scuppered* is an informal term meaning defeated, disabled, or put out of action. In a Military context, it can describe a soldier whose body, mind, plans, or equipment has been so badly damaged that it can no longer function effectively. In Wilfred Owen’s First World War poem “The Chances,” the word is distinct from being killed, wounded, captured, or merely frightened: it refers most strongly to psychological devastation, as seen in Jim, who survives physically but is “livin’ an’ ’e’s not” and “mad.”

In general English, scuppered can mean spoiled, thwarted, wrecked, or made impossible: for example, “The storm scuppered the mission.” The term has nautical associations and originally referred to disabling or sinking a ship. Its Military use extends the idea of being rendered useless or destroyed. In First World War contexts, scuppered may imply shell shock, a historical term for severe psychological trauma caused by combat. Today, such experiences may be discussed in terms of combat trauma or post-traumatic stress disorder. Do not treat scuppered in Owen’s poem as simply another word for killed. The poem separates “knocked out” from “scuppered,” suggesting that Jim’s fate is survival with profound mental damage.