PROTO: *piʁtu-, *piʁci-ʁ-
MEAN: whirling snowstorm 1, to whirl (about snow) 2
RMEAN: буран, пурга 1, мести, вьюжить 2
CHAP: piχtúq (t) 1, cf. pǝʁjí (t) 'snow-drift after the whirlwind'
NAUK: piχtúq 1, piχsíʁāquq 2
AAY: piχciʁ- 2
CHUG: KP piχtuq 1
KONI: paiχtuq 1, paiχciʁ- 2, AP piχtuq 1
CHGM: piqciχtuq 'snow is drifting'
CAY: piχtuk, piχta 1, piχciʁ- 'to be a blizzard'
CED: 264
