vena nasofrontalis vs vena

vena nasofrontalis and vena both are nouns.

Word	Noun	Adjective	Verb	Adverb
vena nasofrontalis	Yes	No	No	No
vena	Yes	No	No	No

As nouns, vena is a hypernym of vena nasofrontalis; that is, vena is a word with a broader meaning than vena nasofrontalis:

vena nasofrontalis: a vein located in the anterior medial part of the orbit; connects the superior ophthalmic with the angular vein
vena: a blood vessel that carries blood from the capillaries toward the heart

Other hypernyms of vena nasofrontalis include vein, venous blood vessel.

vena nasofrontalis (noun)	vena (noun)
a vein located in the anterior medial part of the orbit; connects the superior ophthalmic with the angular vein	a blood vessel that carries blood from the capillaries toward the heart