yellow flag


noun

Origin of yellow flag

1
First recorded in 1775–85

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How to use yellow flag in a sentence

British Dictionary definitions for yellow flag

yellow flag

noun
  1. another name for quarantine flag

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