The meaning of SISTER is a female who has one or both parents in common with another. How to use sister in a sentence.

Overview The English word sister comes from Old Norse systir which itself derives from Proto-Germanic *swestēr, both of which have the same meaning, i.e. sister. Some studies have …

Sophie and Emily are sisters. Emily is Sophie's younger /little/ older / big sister.

Your sister is your female sibling. If your parents have six children, and all of them are girls, that means you have five sisters.

Sister is a title given to a woman who belongs to a religious community. Sister Francesca entered the chapel.

Definition of sister noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

adj. being or considered a sister; related by or as if by sisterhood: sister ships. having a close relationship with another because of shared interests, problems, or the like: We correspond …

Define sister. sister synonyms, sister pronunciation, sister translation, English dictionary definition of sister. n. 1. A female having the same parents as another or one parent in common with …

Oct 25, 2025 · In standard English, the form with i is due to contamination with Old Norse systir (“sister”). The plural sistren is from Middle English sistren, a variant plural of sister, suster …

Sister definition: A girl or woman who shares a common ancestry, allegiance, character, or purpose with another or others, specifically:.