definitions

back-up light

noun

US and Canadian a light on the rear of a motor vehicle to warn others that the vehicle is being reversedAlso called: reversing light

RELATED CONTENT

Light Up Your Language For The Festival Of LightsRead more in this article about some frequently asked questions and fun facts related to our definitions.
READ MORE
💡- Electric Light Bulb Emoji - Emoji by Dictionary.comRead more in this article about some frequently asked questions and fun facts related to our definitions.
READ MORE

Nearby words

back-street, back-talk, back-to-back, back-to-basics, back-trail, back-up light, backache, backband, backbar, backbeat, backbencher
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