Where does “stour” come from?

stour (English) comes from Middle English stour, from Anglo-Norman estur, from Old French estour, from Vulgar Latin estorma, from Frankish sturm, from Proto-Germanic sturmaz, from Proto-Indo-European (s)twer- — to rotate, swirl, twirl, move around; to turn...

stour (English): Tall; large; stout; Strong; powerful; hardy;...

Definitions

  1. Tall; large; stout; Strong; powerful; hardy;...

Ancestry of “stour”, step by step

stour traces back through two separate lines of ancestry.

via Middle English stour

StepLanguageWordMeaning
1Middle EnglishstourAlternative form of store; tall, powerful
2Anglo-Normanesturconflict, struggle; Alternative form of estor
3Old Frenchestour
4Vulgar Latinestorma
5Frankishsturmstorm, commotion, battle; storm
6Proto-Germanicsturmazstorm
7Proto-Indo-European(s)twer-to rotate, swirl, twirl, move around; to turn...

via Middle English stoure

StepLanguageWordMeaning
1Middle Englishstoure
2Old Norsestaurrpole, stake
3Proto-Germanicstaurazstake, rod, pole
4Proto-Indo-Europeanstā-to stand, place
5Proto-Indo-Europeansteh₂-to stand

Words derived from “stour

Every word from Proto-Indo-European (s)twer-Every word from Proto-Germanic sturmazEvery word from Frankish sturm