Where does “upturneth” come from?

upturneth (English) comes from English upturn, from Middle English upturnen.

upturneth (English): third-person singular simple present indicative...

Definitions

  1. third-person singular simple present indicative...

Ancestry of “upturneth”, step by step

upturneth traces back through two separate lines of ancestry.

via English upturn

StepLanguageWordMeaning
1Englishupturnan upward turn or trend, especially in business...
2Middle Englishupturnen—

via English eth

StepLanguageWordMeaning
1EnglishethA letter introduced into Old English to...
Every word from Middle English upturnen →Every word from English upturn →