A general term for a blanket, typically made of wool or other fabric, used for warmth while sleeping or resting.
寒い夜は毛布をもう一枚かけて寝ます。
On cold nights, I put on one more blanket and sleep.
ソファに毛布を置いておくと便利です。
It's convenient to keep a blanket on the sofa.
It was cold, so I put a blanket over myself and slept.
The child was wrapped in a blanket watching TV.
I slept with the blanket pulled over my head.
electric blanket