Where does “fluor” come from?
fluor (Old High German) comes from Proto-Germanic flōraz, from Proto-Indo-European pleh₂ros, from Proto-Indo-European pleh₂- — flat.
Ancestry of “fluor”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Proto-Germanic | flōraz | ground; floor |
| 2 | Proto-Indo-European | pleh₂ros | flat; floor |
| 3 | Proto-Indo-European | pleh₂- | flat |
Words derived from “fluor”