Where does “organothorium” come from?

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

organothorium (English): Describing any organic compound containing a...

Definitions

  1. Describing any organic compound containing a...

Ancestry of “organothorium”, step by step

StepLanguageWordMeaning
1EnglishthoriumA chemical element with atomic number 90: a...
2English-ium1997, Bryan Pfaffenberger, "Official Microsoft...
3Latin-umnominative neuter singular of -us; accusative...
4Proto-Italic*-om—
5Proto-Indo-European*-oHom—
Every word from Proto-Indo-European *-oHom →Every word from English -ium →Every word from Latin -um →