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  • green flag
    green flag
    noun
    (in automobile racing) a green-colored flag that is used to signal the start of a race.
  • Green Flag
    Green Flag
    noun
    an award given to a bathing beach that meets EU standards of cleanliness

green flag

American  

noun

  1. (in automobile racing) a green-colored flag that is used to signal the start of a race.


Green Flag British  

noun

  1. an award given to a bathing beach that meets EU standards of cleanliness

"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

Example Sentences

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See Examples For:

And in the Central Valley, he waved the ceremonial green flag at a stock car race at the Madera Speedway, where he was named grand marshal of the annual Harvest Classic.

From Los Angeles Times ● Oct. 12, 2026

Celebration of the national semiquincentennial will culminate when he waves the green flag Sunday to start the IndyCar race in downtown Washington.

From The Wall Street Journal ● Aug. 23, 2026

Trump, 80, is expected to take a ceremonial lap of honor in his armored limousine dubbed "The Beast" and then wave the green flag to start the race.

From Barron's ● Aug. 22, 2026

The PEG ratio for tech is now below that of the global aggregate market, another green flag for budding “valuation opportunities.”

From MarketWatch ● Apr. 7, 2026

So my plan is: Head south four kilometers, then search around till I see the green flag.

From "The Martian" by Andy Weir

South Park has held Green Flag status since 2006 and West Park since 2015.

From BBC ● Jul. 25, 2026

“Are they scrappy? Yes. Are they all working in bombed-out buildings with pliers found on the side of the road? No,” said Justin Zeefe, a founding partner at Los Angeles- and Kyiv-based Green Flag Ventures.

From The Wall Street Journal ● Nov. 1, 2025

Direct Line owns the Churchill and Green Flag brands, as well as its namesake brand as part of a portfolio offering car, pet, home and other insurance policies.

From BBC ● May 14, 2025

Green Flag reminds us that anyone driving in France is already required to carry a warning triangle and a fluorescent safety vest.

From The Guardian ● Jun. 30, 2012

Desmond, in his political capacity, is one of these, and besides his calling as reporter to a newspaper, is "our well-informed correspondent" of that famous Munster paper, the Green Flag of Skibbereen.

From Men's Wives by William Makepeace Thackeray

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