[{"Bold_text": "noun", "List Items": ["Also called Oc·ta·vi·an[ok-, tey, -vee-, uh, n].Gaius Julius Caesar Octavianus Augustus Caesar,63 b.c.–a.d. 14,first Roman emperor 27 b.c.–a.d. 14: reformer, patron of arts and literature; heir and successor to Julius Caesar.", "a title of given to rulers of the Roman Republic after Octavian.", "a first name."]}]