τετράδραχμος · tetradrachmos — LSJ
worth four drachmas
worth four drachmas, Arist. Oec. 1347a33.
II silver coin of four drachmas, tetradrachm
τετράδραχμον, τό, silver coin of four drachmas, tetradrachm, IG 1.2.280.91, Pl. Ax. 366c, Plu. Sull. 25, etc.: later τετράαχμον, IG ΙΙ(2).219 B 55, 287 B 54 (Delos, iii B.C.); also τετρᾶχμον (on the accent, v. EM 754.40), Zeno Stoic. 1.23 (v.l.), IG 2(2).1534.252, 7.303.79 (Oropus), 3498.62 (ibid.), 11(2).203 B 40 (Delos, iii B.C.), 287 B 47 (ibid.), Inscr.Délos 298 A 35 (iii B.C.), SIG 729.3 (Delph., i B.C.), Phld. Ir. p.37 W.