carotid artery vs neck

carotid artery and neck both are nouns.

Word	Noun	Adjective	Verb	Adverb
carotid artery	Yes	No	No	No
neck	Yes	No	Yes	No

carotid artery (noun)	neck (noun)
either of two major arteries of the neck and head; branches from the aorta	an opening in a garment for the neck of the wearer; a part of the garment near the wearer's neck
	a narrow part of an artifact that resembles a neck in position or form
	the part of an organism (human or animal) that connects the head to the rest of the body
	a cut of meat from the neck of an animal
	a narrow elongated projecting strip of land

carotid artery (verb)	neck (verb)
	kiss, embrace, or fondle with sexual passion