arteria maxillaris vs artery

arteria maxillaris and artery both are nouns.

Word	Noun	Adjective	Verb	Adverb
arteria maxillaris	Yes	No	No	No
artery	Yes	No	No	No

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

arteria maxillaris: either of two arteries branching from the external carotid artery and supplying structure of the face
artery: a blood vessel that carries blood from the heart to the body

Other hypernyms of arteria maxillaris include arteria, arterial blood vessel.

arteria maxillaris (noun)	artery (noun)
either of two arteries branching from the external carotid artery and supplying structure of the face	a major thoroughfare that bears important traffic
	a blood vessel that carries blood from the heart to the body