A salivary gland on each side of the lower jaw.
One of a pair of salivary glands situated below the parotid glands. Their ducts (Wharton s ducts) open in two papillae under the tongue, on either side of the frenulum.
One of the salivary glands, a mixed tubuloalveolar gland about the size of a walnut that lies in the digastric triangle beneath the mandible. Its main duct (Wharton’s duct) opens at the side of the frenulum linguae.