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Medical Term:

frenum

Pronunciation: fre'num, -na, -numz

Definition:

  1. A narrow reflection or fold of mucous membrane passing from a more fixed to a movable part, serving to check undue movement of the part.
  2. An anatomical structure resembling such a fold.

Synonym(s): bridle1

[L. a bridle, curb]

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