1 文書を見つけるための辞書。

• slang, slang expression, slang term
• スラング, 俗語, 卑言
• informal language consisting of words and expressions that are not considered appropriate for formal occasions; often vituperative or vulgar; "their speech was full of slang expressions"
• 正式な場ではふさわしくないと考えられる語や表現から口語体の言語