|1.||a bag or folded cloth containing ice, applied to a part of the body, esp the head, to cool, reduce swelling, etc|
|2.||another name for pack ice|
|3.||a sachet containing a gel that can be frozen or heated and that retains its temperature for an extended period of time, used esp in cool bags|
ice pack n.
A folded sac filled with crushed ice and applied to sore or swollen parts of the body to reduce pain and inflammation.