Liddell–Scott–Jones: ἀδελφ-ιδέος

ἀδελφ-ιδέος, contr.

-οῦς, ὁ,

A. nephew, Alcm. 56 A, etc.; usu.brother's son, Hdt. 1.65 , 6.94 , al., Th. 2.101 , etc.; also,sister's son, Hdt. 4.147 , Str. 10.5.6 , etc.:—alsoἀδελφ-ιδός,beloved one, LXX Ca. 2.3 , al.