"Thrasutes" as over-boldness

Speranza

θρα^σύτης , ητος, ἡ,

A. over-boldness, 

Hp.Lex4, Th.2.61, Lys.3.45; θ., 

= τὸ σφόδρα θαρρεῖν, 

Arist.Rh.1390a31,

cf.EN1108b31:

pl., Isoc.4.77; ἀνδρεῖαι καὶ θ. D.Prooem.45.