arteria ethmoidalis vs arteria

arteria ethmoidalis and arteria both are nouns.

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

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

arteria ethmoidalis: a branch of the ophthalmic artery supplying structures in and around the nasal capsule
arteria: a blood vessel that carries blood from the heart to the body

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

arteria ethmoidalis (noun)	arteria (noun)
a branch of the ophthalmic artery supplying structures in and around the nasal capsule	a blood vessel that carries blood from the heart to the body