[{"Bold_text": "adjective", "List Items": ["arrogant ;pertly self-assertive; conceited ;He walked in with a cocky air."]}, {"Bold_text": "noun", "List Items": ["Australian. cockatoo(def1) cockatoo(def1). cockatoo(def2a) cockatoo(def2a).", "cockatoo(def1) cockatoo(def1).", "cockatoo(def2a) cockatoo(def2a).", "cockatiel ."]}, {"Bold_text": "verb (used without object)", "List Items": ["copy(def19) copy(def19)."]}]