Underwear

Underwear

Noun · /ˈʌndəweə/ · clothing worn next to the body, beneath outer garments

Definition

Underwear refers to garments worn directly against the skin, beneath outer clothes. The category includes items such as vests, underpants, bras, briefs, boxers, and thermal undergarments. The primary function of underwear is hygiene — creating a protective layer between the body and outer clothing — but over the past century it has expanded into a major fashion category in its own right, with distinct styles, brands, and cultural significance. The word is uncountable as a noun: we say a pair of underwear, not an underwear.

Origin

Underwear is a compound of under, from Old English under meaning beneath, and wear, from Old English werian meaning to wear or carry. The compound emerged in mid-nineteenth century English as ready-to-wear clothing became a mass-market product. Before that, the concept was described with phrases such as underclothes, undergarments, or linen. The single compact word underwear reflects the industrial era's preference for efficiency in commercial language, as catalogues and department stores needed a clear, concise term for the category.