IPA: /ˈkreɪ.ni.əm/
KK: /ˈkreɪ.ni.əm/
The part of the skull that surrounds and protects the brain.
The doctor examined the cranium for any signs of injury.
Cranium → It is derived from the Greek word "kranion" (meaning skull). The term refers specifically to the part of the skull that encases the brain.
Think of the Greek word 'kranion' which means skull, helping you remember that 'cranium' refers to the skull.