[{"Bold_text": "noun", "List Items": ["an earlier or previous view .", "an advance showing of a motion picture, play, etc., before its public opening.", "an advance showing of brief scenes in a motion picture, television show, etc., for purposes of advertisement.", "anything that gives an advance idea or impression of something to come."]}, {"Bold_text": "verb (used with object)", "List Items": ["to view or show beforehand or in advance."]}]