προσέληνος
From LSJ
Οὔτ' ἐν φθιμένοις οὔτ' ἐν ζωοῖσιν ἀριθμουμένη, χωρὶς δή τινα τῶνδ' ἔχουσα μοῖραν → Neither among the dead nor the living do I count myself, having a lot apart from these
English (LSJ)
ον, (σελήνη)
A before the moon, older than the moon, a name given to the Arcadians, as priding themselves on their antiquity, Arist.Fr.591, Hippys 2, Plu. 2.282a, Sch.A.R.4.264; expld. by other Gramm.as = ὑβριστικός (cf. προυσελέω), cf. EM690.11: ὁ προυσέληνος,= ὁ Αρκάς, Call.Iamb.1.121. II π. ἡμέραι the days before the new moon appears, Gp.1.6.2.