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running light

noun
1.
any of various lights required to be displayed by a vessel or aircraft operating between sunset and sunrise.
Origin
1880-1885
1880-85
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for running light
  • The modification to the headlight system shall not interfere or cause any feedback with the existing daytime running light system.
  • In addition, the ship was running light because of all the fuel consumed during this cruise.
  • And then that's the mast headlight and then this is called the running light.
British Dictionary definitions for running light

running light

noun
1.
(nautical) one of several white, red, or green lights displayed by vessels operating at night
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 running

8
13
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