re·doubt 
(rĭ-dout)
(rĭ-dout)n.
1. A small, often temporary defensive fortification.
2. A reinforcing earthwork or breastwork within a permanent rampart.
3. A protected place of refuge or defense.
[French redoute, from Italian ridotto, from Medieval Latin reductus, concealed place, from Latin, past participle of redūcere, to withdraw, lead back; see REDUCE.]
- intertexture
- intertidal
- intertidally
- intertitle
- intertribal
- intertropical
- intertropical convergence zone
- intertwine
- intertwinement
- intertwist
- interurban
- interval
- intervale
- intervalic
- intervallic
- intervene
- intervener
- intervenor
- intervention
- interventional
- interventionism
- interventionist
- intervertebral
- intervertebral disc
- intervertebral disk