A.not appearing until after the birth, Arist.HA518a21, 521b18, GA772b30, al.
2. generally, later in origin, τὰ ὑ., opp. ἀρχαί, Id.Metaph.1091a33, cf. Nicom.Ar.1.4, S.E.M.7.225, Iamb.Comm. Math.10, Herm. in Phdr.p.154A.; later in date, “μυθοποιία” Str.11.5.5.