διαψήφισις

εως, ἡ
A. voting by ballot, Pl. Lg. 855d; esp. of a vote on claims to registration of citizens, Aeschin. 1.77, D. 57.26 (pl.); προτιθέναι τὴν δ. X. HG 1.7.14; ῥᾳδίαν τὴν δ. ποιεῖν, of a criminal confessing his guilt, Lys. 12.34.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project