νυχεία
From LSJ
ἀρχὴν μὲν μὴ φῦναι ἐπιχθονίοισιν ἄριστον· φύντα δ' ὅμως ὤκιστα πύλας Ἀίδαο περῆσαι → First, it is best for mortals to not be born. If born, to pass through Hades' gates as soon as possible.
English (LSJ)
ἡ, = νύχευμα (nightly watch, passing the night, vigil), Hsch.
Greek (Liddell-Scott)
νῠχεία: ἡ, «διανυκτέρευσις» Ἡσύχ.