bedcover
A large blanket or cloth used to cover a bed.
A bedcover is any large piece of fabric used to cover a bed. The word is wonderfully straightforward: it simply names what the thing does. It covers your bed.
Bedcovers come in many forms. A quilt is a bedcover made of layers of fabric stitched together in patterns. A comforter is a thick, puffy bedcover filled with soft material to keep you warm. A bedspread is a decorative bedcover that drapes all the way to the floor. Even a simple blanket counts as a bedcover when it's spread across your bed.
People use bedcovers for warmth, comfort, and decoration. A handmade quilt might be a treasured family heirloom, passed down through generations. A colorful comforter can make a bedroom feel cheerful and inviting. During summer, you might sleep under just a thin bedcover, while winter calls for something thick and cozy.