Where does “Ultrahochvakuum” come from?
Ultrahochvakuum (German) comes from German Hochvakuum, from German vakuum, from Latin vacuum, from Latin vacuus, from Latin -uus, from Proto-Italic *-wos, from Proto-Indo-European -wós — Creates adjectives from verb stems.
Ultrahochvakuum (German): ultrahigh vacuum
Ancestry of “Ultrahochvakuum”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | German | Hochvakuum | high vacuum |
| 2 | German | vakuum | — |
| 3 | Latin | vacuum | accusative neuter singular of vacuus; an empty... |
| 4 | Latin | vacuus | empty, vacant, unoccupied; devoid or free of,... |
| 5 | Latin | -uus | forms adjectives on verbal stems |
| 6 | Proto-Italic | *-wos | — |
| 7 | Proto-Indo-European | -wós | Creates adjectives from verb stems |