We found one dictionary that defines the word frenulum of the lips:

Medicine (1 matching dictionary)

1. frenulum of the lips: Medical dictionary

▸ Words similar to frenulum of the lips ▸ Usage examples for frenulum of the lips ▸ Idioms related to frenulum of the lips ▸ Wikipedia articles (New!) ▸ Words that often appear near frenulum of the lips ▸ Rhymes of frenulum of the lips ▸ Invented words related to frenulum of the lips