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Noun
1. polar easterlies
Wikipedia definition
2. Polar easterliesThe polar easterlies (also Polar Hadley cells) are the dry, cold prevailing winds that blow from the high-pressure areas of the polar highs at the north and south poles towards low-pressure areas within the Westerlies at high latitudes. Cold air subsides at the pole creating the high pressure, forcing an equatorward outflow of air; that outflow is then deflected westward by the Coriolis effect. Unlike the westerlies in the middle latitudes, the polar easterlies are often weak and irregular.
Read “Polar easterlies” on English Wikipedia
Read “極東風” on Japanese Wikipedia
Read “Polar easterlies” on DBpedia

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