Jewish Babylonian Aramaic

ḳurḳəbānā - the thick muscular stomach of birds, craw (Jastrow 1344)

PCS
*ḳa/urḳa/ub- - stomach (of birds) (SED I No. 167)
C. Sem. only. Cf., however, Akk. kukkubātu, kukkubānu, ḳuḳḳubātu, ḳuḳḳubānu ‘part of the animal stomach’ LL [CAD k 499]