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.
3. the quantity of something that is packaged at one time or in one season: last year's salmon pack. 4. a group of people or things: a pack of lies. 5. a group of animals of the same kind, esp. predatory ones: a pack of wolves. 6. a number of hounds used together in a hunt. 7. a set of playing cards; deck.