What is a soft cheese made in the Belgian province of Limburg (Limbourg), and usually not eaten until the curing has developed a peculiar and, to most people, unpleasant odor called?

limburger — A soft cheese made in the Belgian province of Limburg (Limbourg), and usually not eaten until the curing has developed a peculiar and, to most people, unpleasant odor. (Webster's 1913.)

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