adjective
cephalic
sih-FAL-ik/sɪˈfælɪk/
Relating to the head.
The clinician takes a cephalic measurement around the patient's head.

Etymology
The head root becomes an adjective meaning “pertaining to the head.” Cephalic preserves that Greek meaning directly, identifying a relation to the head rather than naming the head itself.
In context
we'll start by getting oriented to the location of the muscles in the cephalic region
More examples
- The examination includes measurements of cephalic proportions.
- The fetus is in a cephalic presentation, with its head downward.
- The nerve extends toward the cephalic end of the body.
Similar words
- cranial
- More specifically relates to the skull or cranium.
- cervical
- Relates to the neck rather than the head.