B-girl noun3 •(slang) A woman who performs breakdance; a female breaker.The younger b-boys and b-girls at Hip Opsession tend to ignore those spectators who do not seem to know or express the accepted codes and conventions of the scene. — 2018 •(slang) A female member of the hip-hop subculture. •(US, slang) A bargirl.Clearing his throat, Patrolman Mancuso stood before his sergeant and said, “I got a lead on a place where they got B-girls.” — 1963 formsB-girls · b-girls