α441Ἀδελφειός
brother
[Meaning the same as] a)delfo/s; but a)delfidou=s [is] first cousin. And [sc. the accusative is] to\n a)delfidou=n. Also [sc. attested is the cognate verb] a)delfi/zein, meaning "to call [someone] brother". Isocrates…
Ἀδελφειός· ὁ ἀδελφός· Ἀδελφιδοῦς δὲ ὁ ἀνεψιός. καὶ τὸν ἀδελφιδοῦν. καὶ Ἀδελφίζειν, ἀντὶ τοῦ ἀδελφὸν καλεῖν. οὕτως Ἰσο- κράτης καὶ ὁ Μιλήσιος Ἑκαταῖος καὶ Ἀπολλοφάνης ἐχρήσαντο.…