δευτερ-αῖος, α, ον,
on the second day, usually agreeing with the subject of the Verb, δ. ἐκ τοῦ Ἀθηναίων ἄστεος ἦν ἐν Σπάρτῃ [[ 5th c.BC: Herodotus Historicus 6.106, compare 5th-6th c.BC: Xenophon Historicus “Institutio Cyri (Cyropaedia)” 5.2.2, etc.] Refs 5th c.BC+]; also τῇ δ. (i.e. ἡμέρᾳ) [[ 5th c.BC: Herodotus Historicus 4.113. ] Refs 5th c.BC+]