Where does “weaselese” come from?

weaselese (English) comes from English weasel, from Middle English wesele, from Old English weosule, from Proto-West Germanic wisulā, from Proto-Germanic wisulǭ, from Proto-Germanic wisō- — European polecat, "Mustela putorius".

weaselese (English): weaselly language

Definitions

  1. weaselly language

Ancestry of “weaselese”, step by step

weaselese traces back through two separate lines of ancestry.

via English weasel

StepLanguageWordMeaning
1EnglishweaselThe least weasel, "Mustela nivalis"; Any of the...
2Middle Englishweseleweasel, polecat; A meal made of a pig or a capon...
3Old Englishweosuleweasel
4Proto-West Germanicwisulāweasel
5Proto-Germanicwisulǭweasel
6Proto-Germanicwisō-European polecat, "Mustela putorius"

via English ese

StepLanguageWordMeaning
1Englishesedude, man
2Mexican SpanisheseThe name of the Latin-script letter S; that;...
3Latinipsehimself, herself, itself, the very, the actual;...
4Proto-Italic*e(s)pesohimself, herself, itself
Every word from Proto-Germanic wisō-
weaselese — Etymology, Origin & Word History | Etymology Explorer