From Wiktionary, the free dictionary
хаях (xajax, “to throw out”) + -лах (-lax)
хаялах • (xajalax) (Mongolian spelling ᠬᠠᠶᠠᠯᠠᠬᠤ (qayalaqu))
- (of snow, rain) to drizzle, to fall lightly
- (of limbs) to swing repeatedly
- to throw out in sequence, to throw around