Where does “undervoltage” come from?

undervoltage (English) comes from English voltage, from English volt, from French volte, from Italian volta, from Vulgar Latin volta, from Latin volatus, from Latin volō, from Proto-Italic gʷelāō — to throw, reach, pierce; to hit by throwing.

undervoltage (English): A voltage that is too low

Definitions

  1. A voltage that is too low

Ancestry of “undervoltage”, step by step

undervoltage traces back through two separate lines of ancestry.

via English voltage

StepLanguageWordMeaning
1EnglishvoltageThe difference in electrostatic potential between...
2EnglishvoltIn the International System of Units, the derived...
3Frenchvolte
4Italianvoltatime, instance, occasion; turn; vault
5Vulgar Latinvoltanominative/accusative/vocative plural of voltum
6Latinvolatusflown, having been flown; flying; flight
7Latinvolōto wish, to please
8Proto-Italicgʷelāō
9Proto-Indo-Europeangʷelh₁-éh₂-ye-tito throw, raise the arm
10Proto-Indo-EuropeangʷelH-to throw, reach, pierce; to hit by throwing

via English under

StepLanguageWordMeaning
1EnglishunderIn or at a lower level than; As a subject of;...
2Middle Englishunderunder
3Old Englishunderunder, beneath
4Proto-Germanicunderamong, between; under, beneath; under
5Proto-Indo-Europeanh₁entérbetween
6Proto-Indo-Europeanh₁enin; in, inside
Every word from Proto-Indo-European gʷelH-
undervoltage — Etymology, Origin & Word History | Etymology Explorer