LSJἑκκαιπεντηκοντάγωνονGlossfigure of fifty-six sides,ἑκκαιπεντηκοντάγωνον [ᾰ],τό,A. figure of fifty-six sides,prob.in Plu. 2.363a (ὀκτωκαι-codd.).ReferencesPlu. 2.363a