n. 1. (Placename) a republic in West Africa, on the Atlantic: established as the colony of French Guinea in 1890 and became an independent republic in 1958. Official language: French. Religion: Muslim majority and animist.
Definition of ice pack for English Language Learners. : 1  a container or bag filled with ice that is used to cool part of your body. : 2  a large area of ice on the ocean formed from pieces and sheets of ice that have been pushed together by wind and waves.
Common types of cold packs that are effective for lower back pain include: Many types of reusable ice packs (such as those filled with gel) are available at drug stores and general merchandise stores. These cold packs can be kept in the freezer ready for use when needed, and re-frozen after each use.