Where does “усний” come from?

усний (Ukrainian) comes from Russian уста́, from Proto-Slavic ustà, from Proto-Indo-European h₃éh₁os — mouth.

усний (Ukrainian): oral, verbal

Definitions

  1. oral, verbal

Ancestry of “усний”, step by step

StepLanguageWordMeaning
1Russianуста́mouth, lips
2Proto-Slavicustàlips, mouth
3Proto-Indo-Europeanh₃éh₁osmouth
Every word from Proto-Indo-European h₃éh₁os →Every word from Proto-Slavic ustà →Every word from Russian уста́ →