frenulum
Sign in to savethumb|Anatomy of the human mouth, including the frenulum of the tongue
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6 sectionsContents
- In human anatomy
- In insects
- See also
- Piercings
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thumb|Anatomy of the human mouth, including the frenulum of the tongue
A frenulum (; , the diminutive of ; ), also called a frenum (; ), is a small fold of tissue that secures the motion of a mobile organ in the body.