[{"Bold_text": "noun", "List Items": ["Fortification.an isolated work forming a complete enclosure of any form, used to defend a prominent point.an independent earthwork built within a permanent fortification to reinforce it.", "an isolated work forming a complete enclosure of any form, used to defend a prominent point.", "an independent earthwork built within a permanent fortification to reinforce it.", "any safe and secure place or situation; refuge ; stronghold :Lebanon has represented one of the last redoubts of Christianity in the Middle East."]}, {"Bold_text": "noun", "List Items": ["Mount,an active volcano in S Alaska, on the Alaska Peninsula: highest peak in the Aleutian Range. 10,197 feet (3,108 meters)."]}]