Duvet definition: A duvet is made from cloth sewn to form a large bag, then filled with down or other soft materials. A duvet is used as the top layer of bedding to keep the sleeper warm as they rest.
It has become a little harder to define duvet because some use the word interchangeably with comforter. In fact, some dictionaries include the word comforter in the entry, as a synonym. But in fact, the two pieces of bedding are not the same.
The word duvet comes from the french for down, and down is still a very popular filling for duvets. Today, you can still find duvets filled with down as well as other natural choices such as wool or feathers. Alternatively, synthetic fiber duvets offer a hypoallergenic duvet option.
They are typically white, and they are almost always plain, so they won’t show through the duvet cover.