arteria gastrica vs artery

arteria gastrica and artery both are nouns.

Word	Noun	Adjective	Verb	Adverb
arteria gastrica	Yes	No	No	No
artery	Yes	No	No	No

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

Other hypernyms of arteria gastrica include arteria, arterial blood vessel.

arteria gastrica (noun)	artery (noun)
the arteries that supply the walls of the stomach	a major thoroughfare that bears important traffic
	a blood vessel that carries blood from the heart to the body