The definition of brash is someone or something with an abrasive, tacky, self-serving or rude manner.(adjective)
See brash in Webster's New World College Dictionary
Origin: orig. Brit dial.; < ?
Origin: Fr brèche < OHG brecha, fragment < brehhan, to break
See brash in American Heritage Dictionary 4
adjective brash·er, brash·est
Origin: Possibly imitative (influenced by rash1)
Origin: or from brash, attack.
Origin: Perhaps an alteration of French brèche, breach in a wall
Origin: , from Italian breccia; see breccia.
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