1 文書を見つけるための辞書。

• monopoly
• 独占, 市場独占, モノポリー, 専売
• (economics) a market in which there are many buyers but only one seller; "a monopoly on silver"; "when you have a monopoly you can ask any price you like"
• 多くの買い手がいるのに1人の売り手しかいない市場