A jug or drinking vessel that, derived from Greek κύαθος, is especially a Roman measure of capacity for dry goods and liquids of 45.6 ml. The cyathus amounts to 1/12 of the sextarius (= 0,55 l). The number of cyathi drunk is counted as a multiple of uncia, e.g. four cyathi are called trientes (= 1/3 of the sextarius) or 11 cyathi are called deunx. According to a Roman custom popular at banquets, people had to drink as many cyathi as the number of letters in the name of the one to be honoured. Larger goblets were also used that were a multiple of the cyathus.
Cite this pageMlasowsky, Alexander (Hannover), “Cyathus”, in: Brill’s New Pauly, Antiquity volumes edited by: Hubert Cancik and , Helmuth Schneider, English Edition by: Christine F. Salazar, Classical Tradition volumes edited by: Manfred Landfester, English Edition by: Francis G. Gentry. Consulted online on 14 April 2021 <http://dx.doi.org/10.1163/1574-9347_bnp_e309050>
First published online: 2006
First print edition: 9789004122598, 20110510
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