ἑξάγωνος
From LSJ
οὕτω τι βαθὺ καὶ μυστηριῶδες ἡ σιγὴ καὶ νηφάλιον, ἡ δὲ μέθη λάλον → silence is something profound and mysterious and sober, but drunkenness chatters
English (LSJ)
[ᾰ], ον,
A hexagonal, Arist.Cael.306b7, HA554b25; δακτύλιος SIG2588.189: Math., ἀριθμός Nicom.Ar.2.11. II Astrol., in sextile aspect, Vett. Val.20.2.