a female person who has the same parents as another person; my sister married a musician

[ Syn: sis ]

(Roman Catholic Church) a title given to a nun (and used as a form of address); the Sisters taught her to love God

[ Syn: sister ]

a female person who is a fellow member of a sorority or labor union or other group; none of her sisters would betray her'

(slang) sometimes used as a term of address for attractive young women

[ Syn: baby , babe ]