Where does “microelectronvolt” come from?

microelectronvolt (English) comes from English electronvolt, from French électronvolt, from French volt, from English volt, from French volte, from Italian volta, from Vulgar Latin volta, from Latin volatus — to throw, reach, pierce; to hit by throwing.

microelectronvolt (English): A unit of energy equal to one millionth of an...

Definitions

  1. A unit of energy equal to one millionth of an...

Ancestry of “microelectronvolt”, step by step

microelectronvolt traces back through two separate lines of ancestry.

via English electronvolt

StepLanguageWordMeaning
1EnglishelectronvoltAlternative spelling of electron volt
2Frenchélectronvoltelectronvolt
3Frenchvoltvolt
4EnglishvoltIn the International System of Units, the derived...
5Frenchvolte
6Italianvoltatime, instance, occasion; turn; vault
7Vulgar Latinvoltanominative/accusative/vocative plural of voltum
8Latinvolatusflown, having been flown; flying; flight
9Latinvolōto wish, to please
10Proto-Italicgʷelāō
11Proto-Indo-Europeangʷelh₁-éh₂-ye-tito throw, raise the arm
12Proto-Indo-EuropeangʷelH-to throw, reach, pierce; to hit by throwing

via English micro

StepLanguageWordMeaning
1EnglishmicroSmall, relatively small; short form of...
2Ancient Greekμικρόςlittle, small
3Proto-Indo-Europeanmēy-soft, tender, dear
Every word from Proto-Indo-European gʷelH-Every word from Proto-Indo-European gʷelh₁-éh₂-ye-tiEvery word from Proto-Italic gʷelāō
microelectronvolt — Etymology, Origin & Word History | Etymology Explorer