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Syllabification: cra·ni·um
Pronunciation: /ˈkrānēəm

Definition of cranium in English:

noun (plural craniums or crania /-nēə/)

The skull, especially the part enclosing the brain.
Example sentences
  • The eye is located within the orbital cavity of the skull between the cranium and the facial skeleton.
  • As the infection spreads in the temporal bone, it may extend into the cranium and result in cranial nerve palsies.
  • The bones of the cranium are divided into the skull base and the calvarial vault.
skull, head, brain case
informal noggin, brainpan


late Middle English: via medieval Latin from Greek kranion 'skull'.

Definition of cranium in:

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