(dial.) sazaq, sazaɣan 3

1 to become numb 2 hoar-frost 3 cold wind

Mongolian: *ser-
Comments: EDT 848, 849. Лексика 42, 43. Despite EDT 847, the basic meaning is not "weak downward movement with no force behind it"
Russian meaning: 1 неметь, цепенеть 2 иней 3 холодный ветер
Karakhanid: sarq- 1, sarqɨm 2 (MK)
Turkish: (dial.) sazaq, sazaɣan 3
Middle Turkic: (Xwar., MKypch.) sarq- 1 (Qutb, AH)
Azerbaidzhan: sazaG 3
Khakassian: sarnax 3 (Kach.)
Tuva: sarɣɨ- 'to nag, feel pain'
Kazakh: sazar- 1
Noghai: sazar- 'to be bored'