From Middle Mongol ᠢᠯᠠᠬᠤᠢ (ilaqui), cognate with Buryat илаха (ilaxa), lost in other modern languages.
ялах • (jalax) (Mongolian spelling ᠢᠯᠠᠬᠤ (ilaqu), passive ялагдах)
ялах • (jalax)