llave
From LSJ
ἐν δὲ μηνὸς πρῶτον τύχεν ἆμαρ → it chanced to be on the first of the month, that day fell on the first of the month
ἐν δὲ μηνὸς πρῶτον τύχεν ἆμαρ → it chanced to be on the first of the month, that day fell on the first of the month
κλείς, ἀγκωνίσκος, βαλανάγρα, ἁφή, ἅμμα, ἀγκωνίσκιον