Where does “megaelectronvolt” come from?

megaelectronvolt (Romanian) comes from French mégaélectronvolt, 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.

megaelectronvolt (Romanian): megaelectron volt

Definitions

  1. megaelectron volt

Ancestry of “megaelectronvolt”, step by step

StepLanguageWordMeaning
1Frenchmégaélectronvoltmegaelectron 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
Every word from Proto-Indo-European gʷelH-Every word from Proto-Indo-European gʷelh₁-éh₂-ye-tiEvery word from Proto-Italic gʷelāō