单词 | switchback |
释义 | switchback[ swich-bak ] / ˈswɪtʃˌbæk / nouna highway, as in a mountainous area, having many hairpin curves. Railroads. a zigzag track arrangement for climbing a steep grade. British. roller coaster. verb (used without object)(of a road, railroad track, etc.) to progress through a series of hairpin curves; zigzag: The road switchbacks up the mountain. Origin of switchbackAn Americanism dating back to 1860–65; switch + back2 Words nearby switchbackSwiss steak, Swiss tournament, Swissvale, Swit., switch, switchback, switchblade, switchboard, switch box, switch cane, switched-on Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for switchbackBritish Dictionary definitions for switchbackswitchback / (ˈswɪtʃˌbæk) / nouna mountain road, railway, or track which rises and falls sharply many times or a sharp rise and fall on such a road, railway, or track another word (esp Brit) for big dipper 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 |
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