noun, masculine/aˈθumbɾe/plural: azumbres
an ancient measure of volume of liquids used in Castile, equivalent to 2.016 litres
Borrowed from Andalusian Arabic الثُّمُن (aṯ-ṯúmn), from Arabic ثُمُن (ṯumun), ثُمْن (ṯumn, “one eighth”). Doublet of tomín and celemín.