τρῠφάλεια[ᾰλ],ἡ,
A. helmet,
Il. 3.372 , 12.22 , al.; τρίπτυχος
11.352
; αὐλῶπις
13.530
; ἵππουρις
19.382
;λευκολόφους τ.,as an exaggerated Ep. phrase, Ar. Ra. 1016 . (τρῠ-does not stand forτρι- 'three'as supposed by Hsch. (v. sq.);-φάλειαis perh. related toφάλος, ἀμφίφαλος, ἄ-φαλος.)