Where does “напильник” come from?
напильник (Russian) comes from Russian напили́ть, from Russian на-, from Proto-Slavic na, from Proto-Indo-European h₂en- — on, onto.
напильник (Russian): file, rasp
Ancestry of “напильник”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Russian | напили́ть | — |
| 2 | Russian | на- | onto, upon; to repletion, to satiation, to the... |
| 3 | Proto-Slavic | na | on; concerning; onto |
| 4 | Proto-Indo-European | h₂en- | on, onto |