Frenum (noun) Definition, Meaning & Examples

noun, plural fre·na [free-nuh]. /ˈfri nə/. Anatomy, Zoology.
  1. a fold of membrane that checks or restrains the motion of a part, such as the fold on the underside of the tongue.
noun plural -na (-nə)
  1. a variant spelling (esp US) of fraenum
Frenum (noun) Definition, Meaning & Examples

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