Wartime Slang That Outlived the War

War is a language accelerator. It throws together men from every dialect region and social class, hands them unfamiliar equipment and unbearable circumstances, and demands names for both at speed. It borrows from the languages of allies and enemies, from the far corners of empire, and from gallows humour that would be unthinkable anywhere else. Most of what it mints dies with the emergency. But a surprising residue survives into peacetime, so thoroughly domesticated that we use it to describe a bad Monday without a thought for the mud it came out of.

Out of the trenches

The First World War, static and industrial, was especially productive because it lasted long enough for a whole vocabulary to settle. Some of its coinages describe the specific horror of trench fighting and have kept that shape.

To go “over the top” was to climb out of the relative safety of the trench and advance across open ground into fire — the most dangerous act of the war, and now a mild phrase for excess or exaggeration. The strip of churned, corpse-strewn ground between the opposing trenches was “no man’s land”; the term was old legal English for disputed or ownerless ground, but the war gave it its modern charge and its modern fame. “Zero hour,” the appointed moment for an attack to begin, has spread to cover any decisive deadline. And “shell shock” — the term coined for the psychological wreckage of sustained bombardment — was the beginning of a public vocabulary for trauma that we are still, a century on, refining.

The war also renamed its machines, and one of those names has an origin that is unusually well documented. When the British built the first armoured tracked vehicles in 1915, they needed a cover name to keep the project secret from German intelligence, and the factory story was that they were manufacturing mobile water containers for the front. Early proposals included “water carrier”; the term that stuck, chosen late in 1915, was “tank.” The disguise long outlived its purpose, and we now call the machine by its code word without a second thought. The air war contributed too: the fighter pilot’s “dogfight” and the flying “ace” both entered wide use in these years.

The empire in the kit-bag

The British Army had spent generations garrisoning India, and it came to the Western Front carrying a pocketful of borrowed words that had already been anglicised on the parade grounds of the Raj. Two in particular took root at home.

“Blighty” — soldiers’ affectionate name for Britain, and for the “blighty wound” that was serious enough to earn a passage home but not serious enough to kill — comes from the Urdu vilayati, meaning “foreign” or “European.” It had knocked about among troops in India for decades, but the war carried it into general use, complete with the ache of homesickness it still contains. “Cushy,” for an easy posting or an easy job, traces to the Persian khush, “pleasant,” again by way of the Anglo-Indian army. The trenches took the empire’s leftovers and made them ordinary English.

Borrowed from the enemy

Language does not respect front lines, and the war took vocabulary from the other side of the wire too. “Strafe,” now meaning to rake a target with fire from a low-flying aircraft, is simply the German verb for “punish.” It entered English as a grim joke: the German propaganda slogan of the moment was Gott strafe England — “may God punish England” — printed on postcards and stamped on parcels, and British soldiers seized the word and turned it to their own use. “Cooties,” the body lice that tormented everyone in the trenches, surfaced in soldiers’ slang around 1915; the likeliest source is the coot, a waterbird with a reputation for being infested.

The next war’s contribution

The Second World War, more mechanised and more bureaucratic, produced a slang heavy with acronyms and mordant institutional humour. The great survivor is SNAFU, an acronym for “situation normal, all fouled up” (with a saltier verb usually intended), which the Oxford English Dictionary traces to a first appearance in an American journal in 1941 and which Time magazine had picked up by 1942. It captured something permanent about how large organisations actually run, which is why it long outlived the army that coined it. Its cousin the “gremlin” — the imp that RAF aircrews blamed for otherwise inexplicable mechanical failures — has flourished likewise, migrating from aero-engines to computers without missing a beat.

This war was also, like the last, a great borrower from the enemy’s tongue. “Flak,” now used for hostile criticism of any kind — “taking flak” — is a compression of the German Fliegerabwehrkanone, “aircraft-defence gun,” the anti-aircraft artillery that Allied bomber crews flew through night after night. English took the German acronym whole, kept the terror in it for a while, and then let it soften into a metaphor for a rough meeting. The pattern is the same one the whole century repeats: a precise, deadly technical term, coined in an emergency, gradually worn smooth into everyday use until nobody remembers the guns.

The slang that lied

Here honesty requires a harder note, because not every war-word carries a true story, and the most poignant example is a lie about the wounded. “Basket case” is often said to date from the First World War, meaning a soldier so badly maimed — a quadruple amputee — that he had to be carried in a basket. The phrase does date from just after that war, and that grim image is exactly what it invoked. But the soldiers it described did not exist. The “basket cases” were a rumour, and the United States Army’s own Surgeon General issued a public denial that any such quadruple amputees were being kept out of sight. The term entered the language attached to a horror that never happened, and only later softened into its present sense of someone or something hopelessly incapacitated. It is a useful reminder that a phrase can spread precisely because it is vivid, whether or not it is true.

Which leads to the caution every collector of wartime slang must post. War is such a satisfying origin that phrases get conscripted into it retrospectively. “The whole nine yards” is the standard warning: it is confidently attributed to the length of a fighter plane’s machine-gun belt in the Second World War, and the earliest evidence flatly contradicts that — the expression turns up in American print in the early twentieth century, before the aircraft existed, and earlier versions even speak of “the whole six yards.” The belt is a story invented to fit a phrase, not a phrase born from a belt.

So the wartime harvest is real and it is large: “over the top,” “no man’s land,” “blighty,” “strafe,” “snafu” and the rest are genuine loans from the worst years of the century, still doing quiet work in peacetime sentences. But the same emotional weight that keeps them alive also makes war a magnet for false origins. The discipline is the usual one — follow the earliest evidence, not the best story — and it is exactly the discipline that separates “blighty,” whose trail is real, from “the whole nine yards,” whose trail leads somewhere else entirely.