What is another word for blue flag?
Pronunciation: [blˈuː flˈaɡ] (IPA) 
There are several synonyms for the phrase "blue flag". Some of these include "blue ensign", "blue banner" and "blue pennant". In a nautical context, a blue flag or "naval ensign" is used to identify a ship's country of origin. A blue banner, on the other hand, is often used as a symbol of support or solidarity, particularly in political or social movements. Finally, a blue pennant can refer to a triangular flag used as a military or naval ensign, or to a guide flag used by construction workers to signal the direction of traffic. Overall, the phrase "blue flag" is a versatile term with a range of applications and uses.
