Where does “terranium” come from?

terranium (English) comes from English -ium, from Latin -um, from Proto-Italic *-om, from Proto-Indo-European *-oHom.

terranium (English): A (fictional) element, especially a metal

Definitions

  1. A (fictional) element, especially a metal

Ancestry of “terranium”, step by step

StepLanguageWordMeaning
1English-ium1997, Bryan Pfaffenberger, "Official Microsoft...
2Latin-umnominative neuter singular of -us; accusative...
3Proto-Italic*-om—
4Proto-Indo-European*-oHom—
Every word from Proto-Indo-European *-oHom →