Definition of "yuzu" []

• A citrus fruit originating in East Asia, Citrus ichangensis x Citrus reticulata var. austera. (noun)

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• "We began with an appetizer of tuna marinated in yuzu juice, over Chinese mustard greens."
• "The first herb blogger this week started early, with a fascinating post about a Japanese fruit called yuzu, a citrus fruit which is one of the main flavors in Ponzu Sauce."
• "The Japanese eventually invented one using a fruit called a yuzu, which was also popular for dropping into hot baths to ward off colds."