In commercial law. A privilege or peculiar advantage vested in one or more persons or companies, consisting in the exclusive right (or power) to carry on a particular business or trade, manufacture a particular, article, or control the sale of the whole supply of a particular commodity. , Defined in English law to be “a license or privilege allowed by the king for the sole buying and selling, making, working, or using, of anything whatsoever; whereby the subject in general is restrained from that liberty of manufacturing or trading which he had before.” A monopoly consists in the ownership or control of so large a part of the market-supply or output of a given commodity as to stifle competition, restrict the freedom of commerce, and give the monopolist control over prices.
MONOPOLY
TheLaw.com Law Dictionary & Black's Law Dictionary 2nd Ed.