1. To pile up, to fill, to cram, to load, or to heap: Irene stuffed the trunk with her winter clothes.

Kelsey stuffed the cushions with down or small soft feathers.

Maude stuffed herself with chocolate candy.

2. To fill the skin of a dead animal so it looks the way it did when it was living: For some people, it seems barbaric to stuff animals for decorative reasons.
3. To load or to jam in: Grace said, "Kermit, just stuff the laundry into the washing machine, put in the soap, and then turn the machine on."

1. The filling, wadding, or other soft material that is used to fill a pillow, cushion, etc.: Dana used a special cotton as stuffing for the dolls she was making.

Cassie made several cushions with stuffings of small feathers or down.

2. A seasoned mixture of food that is placed inside another food and cooked: Frankie added walnuts to her turkey stuffing for better flavoring.