Ice pack is a phrase that refers to a piece of material used to cool or chill an area of the body, typically to reduce swelling or alleviate pain. However, there are different synonyms that can also be used to describe this item, such as cold compress, cold therapy pad, ice gel pack, ice wrap, cold pack, and gel pack. These phrases can be used interchangeably and are commonly found in first aid kits or injury treatment procedures to provide quick relief. Whether you call it an ice pack or cold compress, the purpose is to numb or reduce inflammation in the body. So, no matter what phrase you use, it's clear that ice packs are a useful tool for pain relief.