monocle

Monocle arrives in English from French monocle, which in turn was coined from the Latin prefix mono- (one, from Greek monos) and the Latin oculus (eye). The construction is a scholar's coinage, assembled in the late eighteenth century when single corrective lenses — worn in one eye only, held by the muscles of the brow and cheek — began to achieve fashionable currency in European courts. The word is transparent about its object: one-eye, one lens, one thing. Whoever coined it valued clarity over poetry.

The monocle's history as a corrective device is older than its fashionable career. Single-lens magnifying glasses on sticks — lorgnettes and quizzing glasses — had been in use since the seventeenth century, but the rimmed monocle worn independently in the orbit of the eye appears in portraits and records from the 1760s onward. German and Austrian military officers adopted it widely in the nineteenth century, giving it a martial authority that British officers then imitated. By the 1880s, the monocle had become one of the most socially loaded optical devices ever invented.

The monocle's class associations were precise and heavily policed. To wear one was to signal membership in a certain tier of European society — not merely wealthy but aristocratic, not merely educated but leisured. The skill required to hold a monocle in place without visible effort — using only the orbital muscles, without grimacing or squinting — was itself a social performance, practiced in private and deployed in public. Its wearers affected indifference; the monocle said that one's face was sufficiently controlled, one's expression sufficiently composed, to manage optics without hands.

Its decline after the First World War was rapid and socially meaningful. The war's democratization of military service, its erosion of continental aristocratic culture, and the practical uselessness of a monocle in a gas mask combined to drain the object of its glamour. By the 1920s it was already an ironic object, worn self-consciously or satirically. It passed into cartoon shorthand for villainy and pomposity — the Mr. Peanut monocle, the Monopoly Man's monocle — where it has remained. The lens still corrects vision; the symbol distorts everything it touches.