Where does “neptunium” come from?

neptunium (English) comes from English Neptune, from Middle English Neptune, from Latin Neptūnus, from Proto-Italic neptūnos, from Proto-Indo-European nébʰos, from Proto-Indo-European -os — Creates action nouns or result nouns from verbs;...

neptunium (English): The transuranic chemical element with atomic...

Definitions

  1. The transuranic chemical element with atomic...

Ancestry of “neptunium”, step by step

StepLanguageWordMeaning
1EnglishNeptuneeighth planet in the solar system
2Middle EnglishNeptune—
3LatinNeptūnusNeptune god of the sea
4Proto-Italicneptūnos—
5Proto-Indo-Europeannébʰoscloud; mist, moisture
6Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

Words derived from “neptunium”

Every word from Proto-Indo-European -os →Every word from Proto-Indo-European nébʰos →Every word from Proto-Italic neptūnos →