Plumbum | Webster's Dictionary of the English Language

plumbum
plumbum, i, n. [for mlumbum; Gr. μόλμβος, μόλυβδος], lead. I Lit. A In gen.: dolia plumbo vincit...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
plumbum
plumbum ī, n cf. μόλυβδος, lead : album, tin , Cs.: plumbum Funda iacit, a leaden ball , O.: liq...

An Elementary Latin Dictionary