ἐπαλλαγή

A. = ἐπάλλαξις, γάμων ἐπαλλαγή, = ἐπιγαμία, Hdt. 1.74; τὰς ἐ. τῶν σωμάτων their fitting into one another, Democr. ap. Arist. Fr. 208; crossing, νεύρων Aret. SD 1.7.

II. premium on exchange of currency, PCair.Zen. 22.2 (iii B.C.).