διασαφητέον
From LSJ
ὥσπερ γὰρ ζώου τῶν ὄψεων ἀφαιρεθεισῶν ἀχρειοῦται τὸ ὅλον, οὕτως ἐξ ἱστορίας ἀναιρεθείσης τῆς ἀληθείας τὸ καταλειπόμενον αὐτῆς ἀνωφελὲς γίνεται διήγημα → for just as a living creature which has lost its eyesight is wholly incapacitated, so if history is stripped of her truth all that is left is but an idle tale | for, just as closed eyes make the rest of an animal useless, what is left from a history blind to the truth is just a pointless tale
English (LSJ)
A one must make quite clear, Arist.de An.416b30; ὑπέρ τινος Thphr.CP6.14.5.
Greek (Liddell-Scott)
διασᾰφητέον: ῥημ. ἐπίθ. τοῦ διασαφέω, Ἀριστ. π. Ψυχ. 2. 4, ἐν τέλ.· ὑπέρ τινος Θεόφρ. Αἰτ. Φ. 6. 14, 5.
Spanish (DGE)
hay que aclarar, hay que explicar περὶ αὐτῆς Arist.de An.416b30, ὑπὲρ ὧν καὶ ὕστερον δ. Thphr.CP 6.14.5.