ἐξαγώνιος
From LSJ
Περὶ τοῦ ἐπέκεινα τοῦ νοῦ κατὰ μὲν νόησιν πολλὰ λέγεται, θεωρεῖται δὲ ἀνοησίᾳ κρείττονι νοήσεως → On the subject of that which is beyond intellect, many statements are made on the basis of intellection, but it may be immediately cognised only by means of a non-intellection superior to intellection
English (LSJ)
ον, (ἀγών)
A beside the mark, irrelevant, Aeschin. ap. AB 260; ἐ. καὶ πόρρω τοῦ σκοποῦ Luc.Anach.19; cf. ἀγών 1.2. II excluded from competition, Ph.2.60; = ἔξω τοῦ ἀγῶνος ὤν, Hsch.