ταχυγράφος
From LSJ
ὑπὸ δὲ τῆς φιλαυτίας παρηγμένοι ἄλογα φασὶν τὰ ζῷα ἐφεξῆς τὰ ἄλλα σύμπαντα → it is self-love which leads them to say that all the other animals without exception are non-rational
English (LSJ)
[γρᾰ], ὁ,
A shorthand writer, Lyd.Mag.3.6, Stud.Pal. 20.247.2 (vi/vii A.D.):—hence τᾰχῠ-γρᾰφέω, write shorthand, Tz.H.8.267, Eust.1607.10.
Greek (Liddell-Scott)
τᾰχυγράφος: [ᾰ], ὁ, ὁ ταχέως γράφων, γραμματεύς, Συνεσ. Ἐπ. 61, 67.