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).
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012