单词 | guardrail |
释义 | guardrail[ gahrd-reyl ] / ˈgɑrdˌreɪl / nounAlso guardrailing. a protective railing, as along a road or stairway. Railroads. a rail laid parallel to a track to prevent derailment or to keep derailed rolling stock from leaving the roadbed. Origin of guardrailFirst recorded in 1825–35; guard + rail1 Words nearby guardrailGuardianista, guardianship, guarding, guard of honor, guard pin, guardrail, guard ring, guardroom, Guards, guardsman, guard's van Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for guardrail
British Dictionary definitions for guardrailguardrail / (ˈɡɑːdˌreɪl) / nouna railing at the side of a staircase, road, etc, as a safety barrier Also called (Brit): checkrail railways a short metal rail fitted to the inside of the main rail to provide additional support in keeping a train's wheels on the track 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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