The Collaborative International Dictionary
Didrachma
Didrachm \Di"drachm\, Didrachma \Di*drach"ma\, n. [Gr. ?; di- = di`s- twice + ? a drachm.] A two-drachma piece; an ancient Greek silver coin, worth nearly forty cents.
Wiktionary
didrachma
n. An Ancient Greek silver coin worth two drachmas.
Usage examples of "didrachma".
Three hundred pounds of didrachmas, deca drachmas and tetra drachmas worth millions.
But in the end he had once again to admit defeat and assuage with owl-stamped Athenian silver didrachmas an hysterically angry Scythian girl who was sick at the stomach.