Where does “unrotund” come from?

unrotund (English) comes from English rotund, from Latin rotundus, from Latin rotō, from Latin Rota, from Proto-Italic rotā, from Proto-Indo-European Hróth₂-eh₂, from Proto-Indo-European Hreth₂- — to run.

unrotund (English): Not rotund

Definitions

  1. Not rotund

Ancestry of “unrotund”, step by step

unrotund traces back through two separate lines of ancestry.

via English rotund

StepLanguageWordMeaning
1EnglishrotundHaving a round, spherical or curved shape;...
2Latinrotundusround, circular; spherical, rotund; rounded,...
3Latinrotōto turn, trend, wheel, roll, swing about, whirl, rotate; brandish
4LatinRotaan ecclesiastical appellate court in the Catholic...
5Proto-Italicrotā
6Proto-Indo-EuropeanHróth₂-eh₂
7Proto-Indo-EuropeanHreth₂-to run

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European Hreth₂-Every word from Proto-Indo-European Hróth₂-eh₂Every word from Proto-Italic rotā
unrotund — Etymology, Origin & Word History | Etymology Explorer