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Pronunciation: ber′să, ber′sē

Definition: A closed sac or envelope lined with synovial membrane and containing synovial fluid, usually found or formed in areas subject to friction (over an exposed or prominent body part or where a tendon passes over a bone).

[Mediev. L., a purse]

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.