Definitions
a female person who is a fellow member of a sorority or labor union or other group
Word origin
Inherited from Middle English suster, from Old English sweostor, from Proto-West Germanic *swester, from Proto-Germanic *swestēr, from Proto-Indo-European *swésōr.
Used in a sentence
“My sister is always driving me crazy.”
“Michelle left behind her bank job and became a sister at the local convent.”
“Connie was very close to her friend Judy and considered her to be her sister.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Female family sibling”6 letters
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