vena basalis vs vena

vena basalis and vena both are nouns.

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

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

vena basalis: a large vein passing along the medial surface of the temporal lobe and emptying into the great cerebral vein
vena: a blood vessel that carries blood from the capillaries toward the heart

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

vena basalis (noun)	vena (noun)
a large vein passing along the medial surface of the temporal lobe and emptying into the great cerebral vein	a blood vessel that carries blood from the capillaries toward the heart