Where does “вакуумный” come from?
вакуумный (Russian) comes from Russian ва́куум, from Latin vacuum, from Latin vacuus, from Latin -uus, from Proto-Italic *-wos, from Proto-Indo-European -wós — Creates adjectives from verb stems.
вакуумный (Russian): vacuum
Ancestry of “вакуумный”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Russian | ва́куум | — |
| 2 | Latin | vacuum | accusative neuter singular of vacuus; an empty... |
| 3 | Latin | vacuus | empty, vacant, unoccupied; devoid or free of,... |
| 4 | Latin | -uus | forms adjectives on verbal stems |
| 5 | Proto-Italic | *-wos | — |
| 6 | Proto-Indo-European | -wós | Creates adjectives from verb stems |