(informal) any of several sports teams whose uniform is predominantly blue, such as: / The New South Wales Blues.

plural of blue

(singular or plural, informal) One's particular life experience, particularly including the hardships one has faced.

Third-person singular simple present indicative form of blue

(military) Friendly fire.

Having blue as its color. / (informal) Depressed, melancholic, sad. / (health care) Having a bluish or purplish shade of the skin due to a lack of oxygen to the normally deep red blood cells.

(ergative) To make or become blue; to turn blue. / (transitive, metallurgy) To treat the surface of steel so that it is passivated chemically and becomes more resistant to rust.

(transitive, slang, dated) To spend (money) extravagantly; to blow.

A surname from German. An anglicization of German Blau. / (rare) A female given name from English, typically used in conjoined names like Bonnie Blue or Blue Bell.

A letterman at Oxford or Cambridge. / (historical) A member of the Royal Horse Guards (which merged with the 1st Dragoons in 1969) / Synonym of British Blue (“a breed of cat”)