Sublingual gland
Organs · Latin: Glandula sublingualis
The paired sublingual glands are major salivary glands in the mouth.
They are the smallest, most diffuse, and the only unencapsulated major salivary glands.
They provide only 3-5% of the total salivary volume.
There are also two other types of salivary glands; they are submandibular and parotid glands.
Definition from Wikipedia, CC BY-SA 4.0.