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From Mingrelian კაკა (ḳaḳa). Doublet of კაკალ (ḳaḳal).
გაკ • (gaḳ)
- walnut
- Topuria, Varlam, Kaldani, Maksime (1994) “გაკ”, in Svanuri leksiḳoni [Svan Dictionary] (in Georgian), Tbilisi: Merani-3 Publishing, page 337