Where does “impotent” come from?

Impotent comes from Old French impotent, from Latin impotens meaning "lacking power," composed of the Latin prefix in- and Latin potens meaning "powerful," ultimately from Proto-Indo-European roots meaning "not" and "being."

impotent (English): lacking physical strength or vigor; weak; lacking...

Definitions

  1. lacking physical strength or vigor; weak; lacking...

Ancestry of “impotent”, step by step

StepLanguageWordMeaning
1Old Frenchimpotent
2LatinimpotēnsPowerless, weak, feeble, impotent, helpless, puny
3Latinpotēnsbeing able (to), able; potent, mighty, strong, powerful
4Latinpossepresent active infinitive of possum  "to be able...
5Latinpotisable, capable, possible
6Proto-Italicpotismaster, in control of
7Proto-Indo-Europeanpótismaster, ruler; husband
8Proto-Indo-Europeanph₃tis
9Proto-Indo-Europeanpeh₃-to drink

Words derived from “impotent

Every word from Proto-Indo-European peh₃-