vena labialis
Definition
Noun: 1. A vein draining the lips of the mouth: Any of the veins that carry deoxygenated blood away from the lips. 2. Veins draining the lips of the vulva: Any of the veins that carry deoxygenated blood away from the labia (the folds of skin surrounding the vulva).
Usage Examples
- Anatomical context (mouth): "The surgeon carefully avoided the during the procedure on the upper lip."
- Anatomical context (vulva): "Swelling can sometimes occur in the during pregnancy."
Advanced Usage
- The term is primarily used in formal medical, anatomical, or clinical contexts. It is not used in everyday conversation.
- Specific veins are often distinguished as the vena labialis superior (superior labial vein, for the upper lip) and the vena labialis inferior (inferior labial vein, for the lower lip).
Variants and Related Words
- Labial vein: A more common English synonym used in medical terminology.
- Superior labial vein (): Specifically drains the upper lip.
- Inferior labial vein (): Specifically drains the lower lip.
Synonyms
- Labial vein
Notes on Meaning
The meaning is entirely anatomical. The specific area drained (lips of the mouth or lips of the vulva) is determined by the context in which the term is used.
Noun
-
a vein draining the lips of the mouth
-
veins draining the lips of the vulva
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