[{"Bold_text": "interjection", "List Items": ["(used as a military command to perform an about-face.)"]}, {"Bold_text": "noun", "List Items": ["Military.a turn of 180° from the position of attention.", "a complete, sudden change in position, direction, principle, attitude, etc.:They've done an about-face in their foreign policy."]}, {"Bold_text": "verb (used without object)", "List Items": ["to execute an about face.", "to turn in the opposite direction.", "to switch to an opposite opinion."]}]