Where does “среднесрочный” come from?
среднесрочный (Russian) comes from Russian сре́дний, from Old Church Slavonic срѣдьнъ, from Proto-Slavic serdьnъ, from Proto-Slavic serda, from Proto-Balto-Slavic śerd-, from Proto-Indo-European ḱerd- — heart.
среднесрочный (Russian): medium-term
Ancestry of “среднесрочный”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Russian | сре́дний | — |
| 2 | Old Church Slavonic | срѣдьнъ | — |
| 3 | Proto-Slavic | serdьnъ | middle, central |
| 4 | Proto-Slavic | serda | middle; Wednesday |
| 5 | Proto-Balto-Slavic | śerd- | — |
| 6 | Proto-Indo-European | ḱerd- | heart |