Definitions

1. adjective

Relating to the epicranium, the outermost layer of the skull.

“The epicranial muscles are connected to the scalp.”

2. noun

The epicranial space, a potential space between the epicranium and the periosteum.

“The surgeon explored the epicranial space to locate the infection.”

3. adjective

Located on the skull, especially at the top of the cranium.

“The epicranial arteries supply blood to the scalp.”