διαληπτ-έον,
A. one must divide,
τὰς ἐπιστήμας
Pl. Plt. 258b
;δ. ὡς . . we must distinguish and saythat . ., Arist. Pol. 1290b9 .
II. one must hold an opinion, form a judgement,
τὸ παραπλήσιον δ. περί τινος
Plb. 6.44.1
, 11.25.3 .
III. one must discuss, treat,
Porph. Abst. 1.57 .