[{"Bold_text": "noun", "List Items": ["an extremely powerful nation, especially one capable of influencing international events and the acts and policies of less powerful nations.", "power pow in scope or magnitude than that which is considered natural or has previously existed.", "power , pow , power ,especially mechanical or electric power , pow , power ,on an extremely large scale secured by the linking together of a number of separate power pow , with a view to more efficient and economical generation and distribution."]}]