lacrimal artery vs arteria

lacrimal artery and arteria both are nouns.

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

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

lacrimal artery: an artery that originates from the ophthalmic artery and supplies the lacrimal gland and rectal eye muscles and the upper eyelid and the forehead
arteria: a blood vessel that carries blood from the heart to the body

Other hypernyms of lacrimal artery include arterial blood vessel, artery.

lacrimal artery (noun)	arteria (noun)
an artery that originates from the ophthalmic artery and supplies the lacrimal gland and rectal eye muscles and the upper eyelid and the forehead	a blood vessel that carries blood from the heart to the body