arteria labialis vs arteria

arteria labialis and arteria both are nouns.

Word	Noun	Adjective	Verb	Adverb
arteria labialis	Yes	No	No	No
arteria	Yes	No	No	No

As nouns, arteria is a hypernym of arteria labialis; that is, arteria is a word with a broader meaning than arteria labialis:

arteria labialis: an artery that is a branch of the facial artery that supplies the lips of the mouth
arteria: a blood vessel that carries blood from the heart to the body

Other hypernyms of arteria labialis include arterial blood vessel, artery.

arteria labialis (noun)	arteria (noun)
an artery that is a branch of the facial artery that supplies the lips of the mouth	a blood vessel that carries blood from the heart to the body