δίμορφος
From LSJ
ἑὰν δὲ προσποιούμενος ᾗ τὰ μαθήματά πως ἀπείρως προβάλλων, οὐκ ἔστιν αἰτίας ἔξω → But should one profess knowledge as he puts forward something in an inexperienced way, he is not without blame (Pappus 3.1.30.31f.)
English (LSJ)
[ῐ], ον,
A two-formed, Lyc.111,892; of twin form, Vett. Val.13.3; androgynous, D.S.32.12.
German (Pape)
[Seite 631] doppeltgestaltig, Lycophr. 111. 892; vom Hermaphroditen, D. Sic. exc. p. 519, 8.