Where does “jadro” come from?
jadro (Slovak) comes from Proto-Slavic ędro, from Proto-Indo-European h₁en-d(ʰ)r-óm, from Proto-Indo-European h₁én — in.
jadro (Slovak): kernel; nucleus; core
Ancestry of “jadro”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Proto-Slavic | ędro | kernel, core |
| 2 | Proto-Indo-European | h₁en-d(ʰ)r-óm | — |
| 3 | Proto-Indo-European | h₁én | in |