arteria ulnaris vs arteria

arteria ulnaris and arteria both are nouns.

Word	Noun	Adjective	Verb	Adverb
arteria ulnaris	Yes	No	No	No
arteria	Yes	No	No	No

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

arteria ulnaris: large artery that branches from the brachial artery to supply the muscles of the forearm and wrist and hand
arteria: a blood vessel that carries blood from the heart to the body

Other hypernyms of arteria ulnaris include arterial blood vessel, artery.

arteria ulnaris (noun)	arteria (noun)
large artery that branches from the brachial artery to supply the muscles of the forearm and wrist and hand	a blood vessel that carries blood from the heart to the body