Where does “гравитационна вълна” come from?
гравитационна вълна (Bulgarian) comes from Bulgarian вълна, from Church Slavonic вльна, from Proto-Slavic vь̀lna, from Proto-Balto-Slavic wílˀnāˀ, from Proto-Indo-European h₂wĺ̥h₁neh₂, from Proto-Indo-European -nós — Creates verbal adjectives from roots.
гравитационна вълна (Bulgarian): gravity wave large undulation dominated by gravitational effects
Definitions
- gravity wave large undulation dominated by gravitational effects
Ancestry of “гравитационна вълна”, step by step
гравитационна вълна traces back through two separate lines of ancestry.
via Bulgarian вълна
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | Bulgarian | вълна | wool; fleece; textile or yarn made of wool |
| 2 | Church Slavonic | вльна | — |
| 3 | Proto-Slavic | vь̀lna | wool |
| 4 | Proto-Balto-Slavic | wílˀnāˀ | wool |
| 5 | Proto-Indo-European | h₂wĺ̥h₁neh₂ | wool |
| 6 | Proto-Indo-European | -nós | Creates verbal adjectives from roots |
via Bulgarian гравитацио́нен
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | Bulgarian | гравитацио́нен | gravitation; gravitational |