байх (bajx, “to be”) + -дал (-dal), compare Kalmyk бәәдл (bäädl).
Lua error in Module:parameters at line 95: Parameter 1 should be a valid language code; the value "Ulaanbaatar" is not valid. See WT:LOL. IPA(key): /paitəɮ/, [ˈpæetɐɮ]
байдал • (bajdal) (Mongolian spelling ᠪᠠᠶᠢᠳᠠᠯ (bayidal))