Bible Dictionaries
Sister

American Tract Society Bible Dictionary

In the style of the Hebrews, "sister" had equal latitude with "brother." It is used, not only for a sister by natural relation, from the same father and mother, but also for a sister by the same father only, or by the same mother only; or for any near female relative, Genesis 12:13 . See BROTHER .

Bibliography Information
Rand, W. W. Entry for 'Sister'. American Tract Society Bible Dictionary. https://www.studylight.org/​dictionaries/​eng/​ats/​s/sister.html. 1859.