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taillight

[teyl-lahyt] /ˈteɪlˌlaɪt/
noun
1.
a light, usually red, at the rear of an automobile, train, etc.
Also called tail lamp.
Origin of taillight
1835-1845
First recorded in 1835-45; tail1 + light1
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
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British Dictionary definitions for tail-light

tail-light

noun
1.
other names for rear light
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 Value for tail

4
5
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