circumflex scapular artery vs shoulder

circumflex scapular artery and shoulder both are nouns.

Word	Noun	Adjective	Verb	Adverb
circumflex scapular artery	Yes	No	No	No
shoulder	Yes	No	Yes	No

circumflex scapular artery (noun)	shoulder (noun)
an artery that serves the muscles of the shoulder and scapular area	a narrow edge of land (usually unpaved) along the side of a road
	the part of a garment that covers or fits over the shoulder
	the part of the body between the neck and the upper arm
	a ball-and-socket joint between the head of the humerus and a cavity of the scapula
	a cut of meat including the upper joint of the foreleg

circumflex scapular artery (verb)	shoulder (verb)
	push with the shoulders
	carry a burden, either real or metaphoric
	lift onto one's shoulders