Where does “redoubt” come from?

Redoubt comes from French redoute, from Italian ridotto, from Latin reductus, the past participle of reducere, meaning "to lead back," formed from re- "back" and ducere "to lead."

redoubt (English): A small, temporary, military fortification; A...

Definitions

  1. A small, temporary, military fortification; A...

Ancestry of “redoubt”, step by step

redoubt traces back through 3 separate lines of ancestry.

via English doubt

StepLanguageWordMeaning
1EnglishdoubtTo be undecided about; to lack confidence in; to...
2Middle Englishdoutento be in doubt, feel unsure; to be afraid or...
3Old FrenchdouterAlternative form of doter
4Latindubitōto waver (in opinion), be uncertain, doubt, question, be in doubt
5Latindubō
6Latin*dubos
7Indo-European*bʰuH-

via French redoute

StepLanguageWordMeaning
1Frenchredoutefirst-person singular present indicative of...
2Italianridottafort, redoubt; set of gears to give a low range;...
3Latinreductusrestored, reformed, reduced
4Latinredūcōto lead, draw, bring or conduct back; bring or accompany home
5Latinrĕ-back, backwards
6Proto-Italic*wre-re-, more specifically

via Old French redouter

StepLanguageWordMeaning
1Old Frenchredouter
2Latindubitāre
Every word from Indo-European *bʰuH-Every word from Latin *dubosEvery word from Latin dubō
redoubt — Etymology, Origin & Word History | Etymology Explorer