Where does “unfixity” come from?

unfixity (English) comes from English fixity, from English fix, from Middle English fixen, from Old English fyxen, from Proto-West Germanic fuhsini, from Proto-West Germanic fuhs, from Proto-Germanic fuhsaz, from Proto-Indo-European púḱsos — tail; press together.

unfixity (English): Lack of fixity

Definitions

  1. Lack of fixity

Ancestry of “unfixity”, step by step

unfixity traces back through two separate lines of ancestry.

via English fixity

StepLanguageWordMeaning
1EnglishfixityThe state or condition of being fixed; Something...
2EnglishfixTo pierce; now generally replaced by transfix; To...
3Middle Englishfixena vixen
4Old Englishfyxenvixen
5Proto-West Germanicfuhsinivixen, female fox
6Proto-West Germanicfuhsfox
7Proto-Germanicfuhsazfox
8Proto-Indo-Europeanpúḱsosthe tailed one
9Proto-Indo-Europeanpuḱ-tail; press together

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European puḱ-
unfixity — Etymology, Origin & Word History | Etymology Explorer