crust
From LSJ
Βέβαιος ἴσθι καὶ βεβαίοις χρῶ φίλοις → Constans ubique sis, amicis maxime → Auf dich und auch auf deine Freunde sei Verlass
English > Greek (Woodhouse)
subs.
Of bread: use bread.
A thin crust of ice had formed in it (the trench): P. κρύσταλλος ἐπεπήγει οὐ βέβαιος ἐν αὐτῇ (Thuc. 3, 23).