Definitions

1. adjective

relating to the carotid arteries or the carotid plexus.

“The carotid arteries are a vital part of the circulatory system.”

2. noun

either of two major arteries that carry blood from the heart to the brain.

“The surgeon carefully examined the patient’s carotid artery.”

3. noun

a plexus of nerves that lies on each side of the carotid artery.

“The carotid plexus plays an essential role in regulating breathing.”