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Dictionary Definitions » sisters-in-law
sisters-in-law
Variant of sister-in-law
noun pl. sisters-in-law
- the sister of one's husband or wife
- the wife of one's brother
- the wife of the brother of one's husband or wife
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.