Redoubt

[ ri-dout, ree-dout ]
/ rɪˈdaʊt, ˈri daʊt /

noun

Mount, an active volcano in S Alaska, on the Alaska Peninsula: highest peak in the Aleutian Range. 10,197 feet (3108 meters).

British Dictionary definitions for mount-redoubt

redoubt
/ (rɪˈdaʊt) /

noun

an outwork or detached fieldwork defending a pass, hilltop, etc
a temporary defence work built inside a fortification as a last defensive position

Word Origin for redoubt

C17: via French from obsolete Italian ridotta, from Medieval Latin reductus shelter, from Latin redūcere to withdraw, from re- + dūcere to lead