noun
comforter
KUM-fer-ter/ˈkʌmfərtər/
A thick quilted bed covering.
The folded corner reveals the comforter's thick, quilted filling.

Etymology
The ancestor meant a helper or supporter, and a comforter originally consoled someone in distress. The name later extended to warming objects, including a scarf and a quilted bed covering.
In context
Get the softest mattress and the same silk comforter I use.
More examples
- The comforter is too warm for summer.
- We wash the comforters before storing them.
- A quilted comforter keeps him comfortable on cold nights.
Forms
comforter · comforters