Where does “кръв” come from?
кръв (Bulgarian) comes from Old Church Slavonic крꙑ, from Proto-Slavic kry, from Proto-Balto-Slavic krū́ˀs, from Proto-Indo-European kréwh₂s, from Proto-Indo-European krewh₂- — blood outside the body.
кръв (Bulgarian): blood
Ancestry of “кръв”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Old Church Slavonic | крꙑ | — |
| 2 | Proto-Slavic | kry | blood |
| 3 | Proto-Balto-Slavic | krū́ˀs | blood |
| 4 | Proto-Indo-European | kréwh₂s | blood |
| 5 | Proto-Indo-European | krewh₂- | blood outside the body |