aeramentum

From aes +‎ -mentum.

aerāmentum n (genitive aerāmentī); second declension

1. a copper or bronze vessel

Second-declension noun (neuter).

• “aeramentum”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• "aeramentum", in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)
• aeramentum in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.