- - Icy end-of-the-world region
- - Head of the world?
- - Icy formation at either extremity of the Earth's axis
- - Source of some icebergs
- - Frigid zone ice formation
- - Inuit headgear
- - High-latitude formation
- - Ice mass way up north
- - Topmost region?
- - Icy area to the north or south
- - Planet's icy area
- - Martian feature
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