Proto-Lezghian: *kur
Meaning: 1 river 2 pit
Kryz: kur 1
Budukh: kur 1
Udi: kur 2
Comment: The meaning in Ud. is original; in the Shakhdagh languages there was a semantic development 'pit, ravine' > 'river' (cf. similar semantic development in Tsezian languages).