Where does “upe” come from?
upe (Latvian) comes from Proto-Balto-Slavic apē-, from Proto-Indo-European h₂ep- — water, body of water.
upe (Latvian): river
Ancestry of “upe”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Proto-Balto-Slavic | apē- | — |
| 2 | Proto-Indo-European | h₂ep- | water, body of water |