Where does “unipotency” come from?

unipotency (English) comes from English potency, from Latin Potentia, from Latin potēns, from Latin posse, from Latin potis, from Proto-Italic potis, from Proto-Indo-European pótis, from Proto-Indo-European ph₃tis — to drink.

unipotency (English): The state or condition of being unipotent

Definitions

  1. The state or condition of being unipotent

Ancestry of “unipotency”, step by step

unipotency traces back through two separate lines of ancestry.

via English potency

StepLanguageWordMeaning
1EnglishpotencyStrength; Power; The ability or capacity to...
2LatinPotentiasituated in the valley of the Casuentus, now Potenza
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

via English uni

StepLanguageWordMeaning
1EnglishuniUniversity; Sea urchin eaten as sushi
2Japanese雲丹the food made from the roe of sea urchin,...
Every word from Proto-Indo-European peh₃-Every word from Proto-Indo-European ph₃tisEvery word from Proto-Indo-European pótis
unipotency — Etymology, Origin & Word History | Etymology Explorer