celiac trunk vs arteria

celiac trunk and arteria both are nouns.

Word	Noun	Adjective	Verb	Adverb
celiac trunk	Yes	No	No	No
arteria	Yes	No	No	No

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

celiac trunk: an artery that originates from the abdominal aorta just below the diaphragm and branches into the left gastric artery and the common hepatic artery and the splenic artery
arteria: a blood vessel that carries blood from the heart to the body

Other hypernyms of celiac trunk include arterial blood vessel, artery.

celiac trunk (noun)	arteria (noun)
an artery that originates from the abdominal aorta just below the diaphragm and branches into the left gastric artery and the common hepatic artery and the splenic artery	a blood vessel that carries blood from the heart to the body