duvet

Duvet is French, from Old French dumet (diminutive of dum, down), from Old Norse dúnn (down feathers). The word has been in French since at least the thirteenth century. In French, duvet means the soft, fine feathers found under the exterior feathers of birds, particularly geese and ducks. By extension, it names any blanket or comforter filled with these feathers.

Continental Europeans used duvets (down-filled bed coverings) for centuries while the English and Americans slept under layers of blankets and sheets. The English adopted the duvet — both the object and the word — primarily in the 1960s and 1970s, when Terence Conran's Habitat stores began selling what they called 'continental quilts.' The marketing emphasized simplicity: one duvet replaces a top sheet, blankets, and bedspread. Making the bed takes ten seconds.

The appeal was practical. The duvet system (duvet inside a removable, washable cover) eliminated the complex bed-making ritual of hospital corners and tucked sheets. The lazy revolution. The sloppiest bedroom could look tidy in seconds. The British initially resisted — a duvet was seen as foreign and effeminate — but by the 1990s, duvets had become the standard bed covering in the UK.

In American English, 'duvet' and 'comforter' are sometimes confused. A comforter is typically a quilted blanket with fixed filling. A duvet is a plain shell filled with down or synthetic material, designed to be used inside a cover. The distinction matters to the bedding industry and to almost nobody else. The word 'duvet' entered American English later than British English and still sounds faintly pretentious to some American ears.