Where does “тьсть” come from?
тьсть (Old Church Slavonic) comes from Proto-Slavic tьstь, from Proto-Balto-Slavic *tíśtis, from Proto-Indo-European teḱ- — to sire, beget.
тьсть (Old Church Slavonic): father-in-law, wife's father
Definitions
- father-in-law, wife's father
Ancestry of “тьсть”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Proto-Slavic | tьstь | father-in-law |
| 2 | Proto-Balto-Slavic | *tíśtis | — |
| 3 | Proto-Indo-European | teḱ- | to sire, beget |