Where does “впустить” come from?
впустить (Russian) comes from Russian в-, from Old Church Slavonic въ-, from Proto-Slavic vъ(n)-, from Proto-Indo-European h₁én — in.
впустить (Russian): to let in, to admit
Ancestry of “впустить”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Russian | в- | in, into |
| 2 | Old Church Slavonic | въ- | — |
| 3 | Proto-Slavic | vъ(n)- | — |
| 4 | Proto-Indo-European | h₁én | in |