Sister (Marbell album)
WordNet
noun
(1) (slang) sometimes used as a term of address for attractive young women
(2) A female person who is a fellow member of a sorority or labor union or other group
"None of her sisters would betray her"
(3) (Roman Catholic Church) a title given to a nun (and used as a form of address)
"The Sisters taught her to love God"
(4) A female person who has the same parents as another person
"My sister married a musician"