uncia. Weighing an ounce, uncialis (Plin.): half an ounce, semuncia: an ounce and a half, sescuncia (= sesquicuncia): two ounces, sextans: three ounces, triens: four ounces, quadrans: five ounces, quincunx: six ounces, semis, -issis, m.: seven ounces, septunx: eight ounces, bes, bessis, m.: nine ounces, dodrans: ten ounces, dextans: eleven ounces, deunx: twelve ounces, as, assis, m.