ἀδιάλεκτος
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, without conversation, βίος solitary life, Phryn.Com.18.
Spanish (DGE)
-ον
sin nadie con quien hablar, solitario, βίος Phryn.Com.19.
Greek (Liddell-Scott)
ἀδιάλεκτος: ὁ ἄνευ διαλέξεως, ἀδ. βίος, μεμονωμένος βίος· Φρύν. κωμ. ἐν «Μονοτρόπῳ» 1.