Brass is defined as a soft, yellowish metal that is basically made of copper and zinc, or a musical instrument which is made of brass and has uses a mouthpiece and lip tension to make the sound, or is slang for the highest-ranking officers in the military.
The definition of brass is made of or coated with a yellowish metal basically made of copper and zinc.(adjective)
An example of brass used as an adjective is in the phrase "brass ring," which means a ring made out of primarily copper and zinc.
See brass in Webster's New World College Dictionary
noun pl. brasses
Origin: ME bras < OE bræs, brass, bronze
See brass in American Heritage Dictionary 4
Origin: Middle English bras
Origin: , from Old English brǽs.
See brass in Ologies
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