LAT

Lewis Short

chalcus (noun M) = χαλκός:
* A copper coin, the tenth (acc. to Gr. authors, the sixth or eighth) part of an obolus, Plin. 21, 34, 109, § 185.
Charlton T. Lewis, Charles Short, A Latin Dictionary

TLL

s. TLL
Thesaurus Linguae Latinae
See also: Chalcus
memory