Proto-Nakh: *ʁōr
Meaning: 1 cold (n.) 2 freeze
Chechen: ʁōr-ō 2
Batsbi: ʁor 1
Comments: 4th class in Bacb. Cf. also Bacb. ʁor-ĩ 'cold as ice', ʁor-dar 'freeze'. Historically this is a verbal root with a suffixed -r. A trace of the vocalized stem *-aʁ- is probably present in the compound Chech. ʕin-daʁ, Ing. ʕin-darʁa 'shadow'.