Where does “оустроити” come from?

оустроити (Old Church Slavonic) comes from Old Church Slavonic строити, from Proto-Slavic strojiti, from Proto-Slavic -iti, from Proto-Indo-European -éyeti, from Proto-Indo-European -yeti — Creates transitive imperfective verbs from roots.

оустроити (Old Church Slavonic): to arrange, to adjust

Definitions

  1. to arrange, to adjust

Ancestry of “оустроити”, step by step

оустроити traces back through two separate lines of ancestry.

via Old Church Slavonic строити

StepLanguageWordMeaning
1Old Church Slavonicстроитиto arrange, manage; to build
2Proto-Slavicstrojitito make ready, prepare, arrange; to erect
3Proto-Slavic-itiDeverbal, iterative; Deverbal, causative;...
4Proto-Indo-European-éyetiForms causative imperfective verbs from roots;...
5Proto-Indo-European-yetiCreates transitive imperfective verbs from roots

via Old Church Slavonic оу

StepLanguageWordMeaning
1Old Church Slavonicоуfrom; at; in
2Proto-Slavicuat, near, by
3Proto-Balto-Slavicau
4Proto-Indo-Europeanh₂ewaway from, off; again
5Proto-Indo-EuropeanǵʰePostpositional intensifying particle: indeed, at any rate, in fact
Every word from Proto-Indo-European -yetiEvery word from Proto-Indo-European -éyetiEvery word from Proto-Slavic -iti