Definitions

1. adjective

relating to the carotid arteries or the region surrounding them.

“The carotidal arteries are a crucial part of the neck’s circulatory system.”

2. adjective

relating to the carotid plexus, a group of nerves in the neck.

“The carotidal plexus is a key structure in the autonomic nervous system.”

3. noun

a region or area surrounding the carotid arteries.

“The carotidal space is a narrow area between the carotid arteries and the trachea.”