Thyămis, is, m., = Θύαμις,
a river in Epirus , now the Calamas , Plin. 4, 1, 1, § 4; Cic. Att. 7, 2, 3; id. Leg. 2, 3, 7.
THY´AMIS(Θύαμις), a river of Epeirus, flowing into the sea near a promontory of the same name. (Ptol...
Dictionary of Greek and Roman Geography