cuncaEtymologyFrom Galician cunca (“bowl, ¹⁄₆₀ Galician bushel”), from Old Galician-Portuguese cunca, from Latin concha (“mussel, vessel”), from Ancient Greek κόγχη (kónkhē, “shell, mussel”).cunca means A traditional Galician unit of dry measure, equivalent to about 1–1.5 L depending on the substance measured. Lexicurio rates it Distinctive — a strength score of 68 out of 100.nounA traditional Galician unit of dry measure, equivalent to about 1–1.5 L depending on the substance measured.A traditional Galician unit of land area reckoned as the amount needed to sow a cunca of seed, varying from 5–60 m² in different parts of Galicia.