[{"Bold_text": "noun", "List Items": ["Anthropology.(no longer in technical use) a member of the peoples traditionally classified as the Negro race, especially those who originate in sub-Saharan Africa.", "Older Use: Often Offensive.a Black person."]}, {"Bold_text": "adjective", "List Items": ["Anthropology.(no longer in technical use) of, relating to, or characteristic of one of the traditional racial divisions of humankind, generally marked by brown to black skin pigmentation, dark eyes, and tightly curled hair and including especially the Indigenous peoples of Africa south of the Sahara.", "Older Use.of or relating to Black people, often African Americans:the Negro leagues in baseball.a Negro spiritual;the Negro leagues in baseball."]}, {"Bold_text": "noun", "List Items": ["a river in NW South America, flowing SE from E Colombia through N Brazil into the Amazon. 1,400 miles (2,255 km) long.", "a river in S Argentina, flowing E from the Andes to the Atlantic. 700 miles (1,125 km) long.", "a river in SE South America, flowing S from Brazil and W through Uruguay, to the Uruguay River. About 500 miles (800 km) long."]}]