διφορέω
From LSJ
κακοὶ μάρτυρες ἀνθρώποισιν ὀφθαλμοὶ καὶ ὦτα βαρβάρους ψυχὰς ἐχόντων → eyes and ears are poor witnesses for men if their souls do not understand the language (Heraclitus Phil.: Fr. B 107; Testimonia: Fragment 16, line 6)
English (LSJ)
A to bear double, esp. of fruit, Thphr.CP1.14.1. II Pass., to be spelt or pronounced in two ways, Hdn.Gr.2.543, EM197. 51, al. III διφορούμενος δυλλογισμός syllogism with an identical proposition as premise, Stoic.2.87, al.
Greek (Liddell-Scott)
δῐφορέω: καρποφορῶ δὶς τοῦ ἔτους, εἶμαι δίφορος, δικαρπέω, Θεόφρ. Αἰτ. Φ. 1. 14, 1. ΙΙ. παθ., γράφομαι ἢ προφέρομαι κατὰ δύο τρόπους, Ἐτυμ. Μ. 197. 51.