εὐθυκτέανον
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)
ἰθὺ πεφυκυῖαν, εἰς ὀρθόν, Id. (-κτέσαν cod., cf. ἰθυκτέανον, εὐκτέανος.)
Greek (Liddell-Scott)
εὐθυκτέανον: (αἰτιατ. θηλ.)· «ἰθὺ πεφυκυῖαν, εἰς ὀρθὸν» Ἡσύχ.