Where does “irthe” come from?
irthe (Old Frisian) comes from Proto-Germanic erþō, from Proto-Indo-European h₁er- — earth.
irthe (Old Frisian): earth
Ancestry of “irthe”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Proto-Germanic | erþō | earth |
| 2 | Proto-Indo-European | h₁er- | earth |