γυναικαδέλφη

From LSJ

Ἡ βουλὴ καὶ ὁ δῆμος ἐτίμησεν... → The Council and the People honored... (inscription in the Roman city of Aizonai)

Source

German (Pape)

[Seite 510] ἡ, Frauenschwester, Sp.

Spanish (DGE)

-ης, ἡ
hermana de la mujer, cuñada Pall.H.Laus.55.1, SEG 33.1103 (Paflagonia II/III d.C.?), MAMA 1.212.5 (Laodicea Combusta).