taillight Hear it!

taillight definition

tail·light (tāl′līt′)

noun

a light, usually red, at the rear of a vehicle to warn vehicles coming from behind

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

Comments
Improve this definition.
Do you have more to add? Share your linguistic knowledge or observation.
/Register to save your comments.