re·doubt 
/rɪˈdaʊt/ noun
plural re·doubts /rɪˈdaʊt/ noun [count] 1 : a small building or area that gives protection to soldiers under attack 2 : a safe or protected place
▪ The refugees gathered in a hilly redoubt several miles outside the city.
▪ The refugees gathered in a hilly redoubt several miles outside the city.
