单词 | arc light |
释义 | arc lightSEE SYNONYMS FOR arc light ON THESAURUS.COM nounAlso arc lamp . a lamp in which the light source is a high-intensity electric arc either between carbon rods in air or between metal electrodes in a xenon gas atmosphere enclosed in a quartz bulb. the light produced by such a lamp. Compare carbon arc, xenon arc. Origin of arc lightAn Americanism dating back to 1875–80 Words nearby arc lightArcimboldo, Arciniegas, arc-jet engine, arcked, arc lamp, arc light, ARCM, arcmin, arco, Arc of Lowitz, arcograph Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for arc lightBritish Dictionary definitions for arc lightarc light nouna light source in which an arc between two electrodes, usually carbon, produces intense white illuminationAlso called: arc lamp 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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