Where does “osdobiti” come from?

osdobiti (Old Czech) comes from Old Czech sdobiti, from Old Czech -íti, from Proto-Slavic -iti, from Proto-Indo-European -éyeti, from Proto-Indo-European -yeti — Creates transitive imperfective verbs from roots.

Ancestry of “osdobiti”, step by step

StepLanguageWordMeaning
1Old Czechsdobitito improve, to beautify, to decorate, to adorn
2Old Czech-íti
3Proto-Slavic-itiDeverbal, iterative; Deverbal, causative;...
4Proto-Indo-European-éyetiForms causative imperfective verbs from roots;...
5Proto-Indo-European-yetiCreates transitive imperfective verbs from roots
Every word from Proto-Indo-European -yetiEvery word from Proto-Indo-European -éyetiEvery word from Proto-Slavic -iti