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contrail

[kon-treyl] /ˈkɒn treɪl/
noun
1.
a visible condensation of water droplets or ice crystals from the atmosphere, occurring in the wake of an aircraft, rocket, or missile under certain conditions.
Origin
1940-1945
1940-45; con(densation) trail
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for con trail

contrail

/ˈkɒntreɪl/
noun
1.
another name for vapour trail
Word Origin
C20: from con(densation) + trail
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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Word Origin and History for con trail

contrail

n.

1945, from condensation trail.

Online Etymology Dictionary, © 2010 Douglas Harper
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Related Abbreviations for con trail

contrail

condensation trail
The American Heritage® Abbreviations Dictionary, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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5
7
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