lacrimal vein vs vena lacrimalis

lacrimal vein and vena lacrimalis both are nouns.

Word	Noun	Adjective	Verb	Adverb
lacrimal vein	Yes	No	No	No
vena lacrimalis	Yes	No	No	No

As nouns, lacrimal vein and vena lacrimalis are synonyms defined as:

lacrimal vein and vena lacrimalis: drains the lacrimal gland; empties into the superior ophthalmic vein

lacrimal vein (noun)	vena lacrimalis (noun)
drains the lacrimal gland; empties into the superior ophthalmic vein	drains the lacrimal gland; empties into the superior ophthalmic vein