κάτοξυς
From LSJ
ἐπὶ τῷ μὴ κοινωνικῶς χρῆσθαι τοῖς εὐτυχήμασι → for not having used their success in a spirit of partnership
English (LSJ)
εια, υ, strengthd. for ὀξύς,
A very sharp, piercing, βοή Ar.V.471; of disease, acute, Hp.Aph.1.7 (cf. Gal.18(2).254), Aret.SA1.7, CA1.10; τὸ κ. τῆς ὀρέξεως Hld.1.26.
German (Pape)
[Seite 1404] εια, υ, sehr spitzig; ἄνευ κατοξείας βοῆς ἐς λόγους ἔλθωμεν Ar. Vesp. 471, schneidend, durchdringend; νόσημα Hippocr., von acuten Krankheiten, stärker als ὀξύς.
