Where does “vacuo” come from?

vacuo (Italian) comes from Latin vacuus, from Latin -uus, from Proto-Italic *-wos, from Proto-Indo-European -wós — Creates adjectives from verb stems.

vacuo (Italian): vacuous, vacant, empty, blank

Definitions

  1. vacuous, vacant, empty, blank

Ancestry of “vacuo”, step by step

StepLanguageWordMeaning
1Latinvacuusempty, vacant, unoccupied; devoid or free of,...
2Latin-uusforms adjectives on verbal stems
3Proto-Italic*-wos
4Proto-Indo-European-wósCreates adjectives from verb stems

Words derived from “vacuo

Every word from Proto-Indo-European -wósEvery word from Latin -uusEvery word from Latin vacuus
vacuo — Etymology, Origin & Word History | Etymology Explorer