Vena Lingualis is a Latin term that translates to "tongue vein" in English. It refers to the vein that runs along the undersurface of the tongue. As a medical term, it has no synonyms. However, there are other colloquial or slang terms used to describe this vein. Some of these terms include "tongue vein," "lingual vein," or "vein under the tongue." The vena Lingualis is an important structure in the mouth as it supplies blood to the tongue and plays a crucial role in oral health. Any issues with this vein can cause discomfort, infections, or even complications in surgical procedures that involve the tongue.