ἀκροστόλιον
From LSJ
Ἀναξαγόρας δύο ἔλεγε διδασκαλίας εἶναι θανάτου, τόν τε πρὸ τοῦ γενέσθαι χρόνον καὶ τὸν ὕπνον → Anaxagoras used to say that we have two teachers for death: the time before we were born and sleep | Anaxagoras said that there are two rehearsals for death: the time before being born and sleep
English (LSJ)
τό,
A terminal ornament of ship (cf. ἄφλαστον), crowning either the stern-post, Ptol.Alm. 8.1; or more commonly, the stem-post, Callix.1, Plu.Demetr.43; taken as trophy, Str.3.4.3, D.S.18.75, Plu.Alc.32, App.Mith.25, Polyaen.4.6.9.