A.with quick senses or keen perceptions, “περί τι” Pl.Lg.812b; “ἐλέφας εὐ. ζῷον” Arist.HA 630b21: Comp. -ότερος Pl.Ti.75c; “τῆς καρδίας τὴν ὑπερῴαν -οτέραν ἔχειν” Plu.2.14d: Sup. “ὁ ἄνθρωπος -ότατος τῶν ἄλλων ζῴων” Arist.PA 660a20; τὸ εὐ., = εὐαισθησία, Gal.10.387. Adv. -τως, ἔχειν τινός have keen perceptions of . . , Pl.Lg.670b, cf. 661b: Comp. -οτέρως“, ἔχειν περὶ ὥρας καὶ μηνῶν καὶ ἐνιαυτῶν” Id.R.527d.
II. of things, easy to perceive, Arist.Cael.289a7 (Comp.), Plu.2.956f.