Crossword clues for the word: POLARCAP The word POLARCAP has appeared as an answer to at least 10 crossword clues on different crossword puzzles. Crossword clues for POLARCAP Showing 1 to 10 of 10 results Clue(s) Frigid zone ice formation Head of the world? High-latitude formation Ice mass way up north Icy area to the north or south Icy end-of-the-world region Icy formation at either extremity of the Earth's axis Inuit headgear Planet's icy area Source of some icebergs