Obolus

·noun An ancient weight, the sixth part of a drachm.

II. Obolus ·noun A small silver coin of Athens, the sixth part of a drachma, about three cents in value.

obolus
ŏbŏlus, i, m., = ὀβολός. I Lit., an obol, a small Greek coin, the sixth part of a drachm , equival...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
obolus
obolus ī, m , ὀβολός, a small Greek coin, a sixth of a drachma (about three cents, or three halfpen...

An Elementary Latin Dictionary