Noun: labial vein
- A vein draining the lips of the mouth
"The labial vein was visible through her pale skin";
- vena labialis
- Veins draining the lips of the vulva
"The gynaecologist noted some swelling in the labial veins";
- vena labialis
Derived forms: labial veins
Type of: vein, vena, venous blood vessel
Encyclopedia: Labial vein