ἐπείνυμι

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

Source

German (Pape)

[Seite 911] ion. = ἐφέννυμι.

Russian (Dvoretsky)

ἐπείνῡμι: (только в inf. praes. med.) одеваться, надевать на себя (sc. χλαίνας Her.).