Where does “self-impotent” come from?

self-impotent (English) comes from English impotent, from Old French impotent, from Latin impotēns, from Latin potēns, from Latin posse, from Latin potis, from Proto-Italic potis, from Proto-Indo-European pótis — to drink.

self-impotent (English): Incapable of self-fertilization

Definitions

  1. Incapable of self-fertilization

Ancestry of “self-impotent”, step by step

self-impotent traces back through two separate lines of ancestry.

via English impotent

StepLanguageWordMeaning
1Englishimpotentlacking physical strength or vigor; weak; lacking...
2Old Frenchimpotent
3LatinimpotēnsPowerless, weak, feeble, impotent, helpless, puny
4Latinpotēnsbeing able (to), able; potent, mighty, strong, powerful
5Latinpossepresent active infinitive of possum  "to be able...
6Latinpotisable, capable, possible
7Proto-Italicpotismaster, in control of
8Proto-Indo-Europeanpótismaster, ruler; husband
9Proto-Indo-Europeanph₃tis
10Proto-Indo-Europeanpeh₃-to drink

via English Self

StepLanguageWordMeaning
1EnglishSelfHimself, herself, itself, themself, themselves; that specific (person mentioned)
2Middle EnglishsalveAlternative form of sauf
3Old Englishsealfsalve
4Proto-West Germanicsalbusalve, ointment
5Proto-Germanicsalbōsalve, ointment
6Proto-Indo-Europeansolp-éh₂
7Proto-Indo-Europeanselp-fat, oil
Every word from Proto-Indo-European peh₃-
self-impotent — Etymology, Origin & Word History | Etymology Explorer