*Kik-

to rub, grind (at each other)

Proto-Turkic: *Kik-
Altaic etymology: Altaic etymology
Proto-Altaic: *kìkú
Nostratic: Nostratic
Russian meaning: тереть, скрести (друг о друга)
Turkic: *Kik-
Mongolian: *kegǯe-
Tungus-Manchu: *kik-
Japanese: *kùkúm-
Comments: VEWT 270, EDT 710, 714.
Karakhanid: kik- 'to sharpen and whet a knife', kikčür- 'whet a knife' (MK)
Yakut: kikirī- 'to rub with a noise'