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noun

cranium

KRAY-nee-uhm

Cranium (noun) means the bony part of the skull that encloses and protects the brain. Example: “The helmet is designed to protect the cranium in a fall.”

noun
1
The bony part of the skull that encloses and protects the brain.
"The helmet is designed to protect the cranium in a fall."

How to use cranium

Learner’s notes

In plain EnglishThe part of the skull surrounding the brain — the more clinical word for skull.

Easily confused with

Word forms

craniums plural, crania plural

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The helmet is designed to protect the _____ in a fall.

Etymology

From Medieval Latin cranium ("skull"), from Ancient Greek kranion.

Origin: Ancient Greek

brainpan braincase

Related words

Rhymes for cranium

See all rhymes for cranium →

Frequently asked questions

What does “cranium” mean?

The word “cranium” means the bony part of the skull that encloses and protects the brain. In plain terms, the part of the skull surrounding the brain — the more clinical word for skull.

How do you pronounce “cranium”?

“Cranium” is pronounced KRAY-nee-uhm (/ˈkɹeɪ.ni.əm/ in IPA).

How do you use “cranium” in a sentence?

Here is “cranium” used in a sentence: “The helmet is designed to protect the cranium in a fall.”

What part of speech is “cranium”?

“Cranium” is a noun.

Where does the word “cranium” come from?

The word “cranium” comes from Ancient Greek. From Medieval Latin cranium ("skull"), from Ancient Greek kranion.

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