s/n5371663

Information
has gloss	(noun) a vein draining the lips of the mouth vena labialis, labial vein
lexicalization	eng: labial vein
lexicalization	eng: vena labialis
subclass of	(noun) a blood vessel that carries blood from the capillaries toward the heart; "all veins except the pulmonary vein carry unaerated blood" venous blood vessel, vena, vein
has subclass	(noun) a tributary of the facial vein that drains the lower lip inferior labial vein, vena labialis inferior
has subclass	(noun) a tributary of the facial vein that drains the upper lip vena labialis superior, superior labial vein

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part of	(noun) either of two fleshy folds of tissue that surround the mouth and play a role in speaking lip