μέλκα

A. cooling food made from sour milk, = ὀξύγαλα, Gal. 10.468; prob. for μέλκα,τά, in Alex. Trall.7.3: μέλκη, Gp. 18.21.1.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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