Where does “electrovacuum” come from?

electrovacuum (English) comes from English vacuum, from Dutch vacuüm, from Latin vacuum, from Latin vacuus, from Latin -uus, from Proto-Italic *-wos, from Proto-Indo-European -wós — Creates adjectives from verb stems.

electrovacuum (English): A particular solution to a field equation in...

Definitions

  1. A particular solution to a field equation in...

Ancestry of “electrovacuum”, step by step

electrovacuum traces back through two separate lines of ancestry.

via English vacuum

StepLanguageWordMeaning
1EnglishvacuumA region of space that contains no matter; A...
2Dutchvacuüma vacuum
3Latinvacuumaccusative neuter singular of vacuus; an empty...
4Latinvacuusempty, vacant, unoccupied; devoid or free of,...
5Latin-uusforms adjectives on verbal stems
6Proto-Italic*-wos
7Proto-Indo-European-wósCreates adjectives from verb stems

via English electro

StepLanguageWordMeaning
1EnglishelectroAn electrotype; An electronic style of hip hop;...
Every word from Proto-Indo-European -wós