1. (noun) a waterproof bag filled with ice: applied to the body (especially the head) to cool or reduce swelling

• ice bag

2. (noun) a large expanse of floating ice

• pack ice

1. (noun) a waterproof bag filled with ice: applied to the body (especially the head) to cool or reduce swelling

• bag

2. (noun) a large expanse of floating ice

• ice