What is the meaning of Duvet?

A quilt or usually flat cloth bag with a filling (traditionally down) and usually an additional washable cover, used instead of blankets; often called a comforter or quilt, especially in US English.

Short for duvet cover.

down (soft, fine feathers)

down, fuzz (on face, peach, etc)

(down-filled) sleeping bag

duvet, continental quilt

eiderdown

duvet

indefinite neuter singular of duven

Source: wiktionary.org