Where does “Улан-Ба́тор” come from?
Улан-Ба́тор (Russian) comes from Mongolian ᠤᠯᠠᠭᠠᠨᠪᠠᠭᠠᠲᠤᠷ, from Mongolian ᠪᠠᠭ᠋ᠠᠲᠤᠷ, from Classical Mongolian ᠪᠠᠭ᠋ᠠᠲᠤᠷ, from Mongolian ᠪᠠᠭᠠᠲᠤᠷ, from Proto-Mongolic *baxatur, from Proto-Turkic bagatur — hero.
Ancestry of “Улан-Ба́тор”, step by step
Words derived from “Улан-Ба́тор”