lacrimal vein vs eye

lacrimal vein and eye both are nouns.

Word	Noun	Adjective	Verb	Adverb
lacrimal vein	Yes	No	No	No
eye	Yes	No	Yes	No

lacrimal vein (noun)	eye (noun)
drains the lacrimal gland; empties into the superior ophthalmic vein	a small hole or loop (as in a needle)
	the organ of sight
	good discernment (either visually or as if visually)
	attention to what is seen
	an area that is approximately central within some larger region

lacrimal vein (verb)	eye (verb)
	look at