Пралезгинский: *(ʔi)c̣:ur-
Значение: to suck; to strain, filter
Арчинский: c̣ur-bos 1
Удинский: c:oro 2
Комментарий: An Arch.-Ud. isogloss, therefore the first syllable is reconstructed only because of general considerations of the verbal root structure.
An archaic derivate is Arch. c̣urǝla 'neck of zourna (flute)' < PL *c̣:urVl(a) (this noun originally meant 'filter, sieve', as seen from external evidence).
