[{"Bold_text": "adjective", "List Items": ["of or relating to the Atlantic Ocean Atlantic Ocean.", "of, relating to, or situated on the eastern seaboard of the United States:the Atlantic states.", "of or relating to the countries bordering the Atlantic Ocean Atlantic Ocean,especially those of North America North Americaand Europe.", "of or relating to the North Atlantic Treaty Organization North Atlantic Treaty Organizationor its members:the Atlantic Alliance."]}, {"Bold_text": "noun", "List Items": ["the Atlantic, Atlantic Ocean(def) Atlantic Ocean(def).", "Railroads.a steam locomotive having a four-wheeled front truck, four driving wheels, and a two-wheeled rear truck."]}]