[{"Bold_text": "noun", "List Items": ["the edible nut of trees of the genus Juglans,of the North Temperate Zone.Compare walnut family walnut family.", "the tree itself.", "the wood of such a tree.", "Northeastern U.S.the hickory nut.", "any of various fruits or trees resembling the walnut.", "a somewhat reddish shade of brown, as that of the heartwood of the black walnut tree."]}]