sister

: , al.; metaph. (MM, , s.v.), of a member of the Christian community: , , al. a sister Mt 19:29 Ro 16:1 I Co 7:15 Ja 21:15 VGT

a sister, a woman (fellow-)member of a church, a Christian woman.

sister

zuster

a sister (naturally or ecclesiastically)

sister

ἀδελφή, -ῆς, ἡ (ἀδελφός), [in LXX for אָהוֹת ;] a sister: Mat.19:29, al.; metaphorically (MM, VGT, see word), of a member of the Christian community: Rom.16:1, 1Co.7:15 Jas.21:15, al. (AS)