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.
Ice sheets - large bodies of stagnant ice (except perhaps those at the poles. Glaciers - ice that is moving. So an ice sheet and an ice cap are more or less synonymous except for the location, and the key distinction to define a glacier is that it has to be moving. If a glacier were to stop moving (flowing) then it would be called an ice sheet or an ice field. Source(s):