单词 | foehn |
释义 | foehnor föhn[ feyn; German fœn ] / feɪn; German fœn / nouna warm, dry wind descending a mountain, as on the north side of the Alps. Origin of foehn1860–65; <German Föhn (originally in Alpine dialects), Middle High German foenne,Old High German phōnno<Vulgar Latin *faōnius, for Latin FavōniusFavonius Words nearby foehnfodder, fodderbeet, fodgel, foe, foefie slide, foehn, foeman, foetal, foetation, foeticide, foetid Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for foehn
British Dictionary definitions for foehnfoehn / (fɜːn, German føːn) / nounmeteorol a variant spelling of föhn Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Scientific definitions for foehnfoehn A warm, dry, and often strong wind coming off the lee slopes of a mountain range, especially off the northern slopes of the Alps. A foehn is a katabatic wind that warms as it descends because it has dropped its moisture before crossing the mountain range and is put under greater atmospheric pressure as it moves downward. Various local names are also used for foehns (such as chinook in the Rocky Mountain regions). A foehn can cause sudden and dramatic increases in the temperature-from 10° to 20°C (50° to 68°F) in a few minutes-which can cause snow to melt rapidly and even trigger flooding. See also chinook. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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