From Wiktionary, the free dictionary
морь (morʹ, “horse”) + -лах (-lax)
морилох • (morilox) (Mongolian spelling ᠮᠣᠷᠢᠯᠠᠬᠤ (morilaqu))
- to ride a horse
- (honorific) to go, to leave
- (honorific) to sit (at an honorary position)
- (honorific, euphemistic) to pass away