cranial cavity(n = noun.body) intracranial cavity - the cavity enclosed by the cranium;
is a kind of bodily cavity, cavity, cavum

abdominal cavity, amniotic cavity, axillary cavity, bodily cavity, buccal cavity, cavity, cavity resonator, cavity wall, chest cavity, cleavage cavity, cotyloid cavity, cranial, cranial index, cranial nerve, cranial orbit, eighth cranial nerve, eleventh cranial nerve, fifth cranial nerve, first cranial nerve, fourth cranial nerve, glenoid cavity, intracranial cavity, lesser peritoneal cavity, nasal cavity, ninth cranial nerve, oral cavity, orbital cavity, pelvic cavity, pericardial cavity, peritoneal cavity, pleural cavity, pulp cavity, second cranial nerve, segmentation cavity, seventh cranial nerve, sixth cranial nerve, tenth cranial nerve, third cranial nerve, thoracic cavity, tubular cavity, twelfth cranial nerve, tympanic cavity, uterine cavity