Where does “power” come from?

power (Middle English) comes from Anglo-Norman poer, from Latin potēre, from Latin posse, from Latin potis, from Proto-Italic potis, from Proto-Indo-European pótis, from Proto-Indo-European ph₃tis, from Proto-Indo-European peh₃- — to drink.

power (Middle English): Ability, power or capability

Definitions

  1. Ability, power or capability

Ancestry of “power”, step by step

power traces back through two separate lines of ancestry.

via Anglo-Norman poer

StepLanguageWordMeaning
1Anglo-Normanpoer
2Latinpotēre
3Latinpossepresent active infinitive of possum  "to be able...
4Latinpotisable, capable, possible
5Proto-Italicpotismaster, in control of
6Proto-Indo-Europeanpótismaster, ruler; husband
7Proto-Indo-Europeanph₃tis
8Proto-Indo-Europeanpeh₃-to drink

via Old French poeir

StepLanguageWordMeaning
1Old FrenchpoeirAlternative form of pooir
2Vulgar Latinpotereto be able; second-person singular present...
3LatinpossumI am able, I can, I may
4Proto-Italic*possom

Words derived from “power

Every word from Proto-Indo-European peh₃-Every word from Proto-Indo-European ph₃tisEvery word from Proto-Indo-European pótis