English to English noun
1 |
a female person who has the same parents as another person |  | Example: my sister married a musician
source: wordnet30
2 |
(Roman Catholic Church) a title given to a nun (and used as a form of address) |  | Example: the Sisters taught her to love God
source: wordnet30
3 |
a female person who is a fellow member of a sorority or labor union or other group |  | Example: none of her sisters would betray her
source: wordnet30
4 |
(slang) sometimes used as a term of address for attractive young women |  | source: wordnet30
5 |
A female who has the same parents with another person, or who has one of them only. In the latter case, she is more definitely called a half sister. The correlative of brother. |  | source: webster1913 verb
6 |
To be sister to; to resemble closely. |  | source: webster1913
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