| Term | lingual frenum |
| Pronunciation | (LING-gwul, LING-gyuh-wul) FREE-num |
| Plural | lingual frena((LING-gwul, LING-gyuh-wul) FREE-nuh) |
| See also | frenum, buccal frenum, labial frenum |
| Definition | A fold of mucous membrane connecting the underside of the tongue to the mandibular alveolar mucosa. |
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