red light
a red lamp, used as a traffic signal to mean “stop.”
an order or directive to halt an action, project, etc.: There's a red light on all unnecessary expenses.
a children's running game in which players must stop when “Red light!” is called.
a signal of danger; warning.
Origin of red light
1Other definitions for red-light (2 of 2)
Informal. to stop or deter by means of or as if with a red light.
Origin of red-light
2Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
British Dictionary definitions for red light
a signal to stop, esp a red traffic signal in a system of traffic lights
a danger signal
an instruction to stop or discontinue
a red lamp in a window of or outside a house indicating that it is a brothel
(as modifier): a red-light district
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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