intracranial

adjective

in·​tra·​cra·​ni·​al ˈin-trə-ˈkrā-nē-əl How to pronounce intracranial (audio)
ˈin-(ˌ)trä-
: existing or occurring within the cranium
also : affecting or involving intracranial structures
intracranially adverb

Examples of intracranial in a Sentence

Recent Examples on the Web
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The subjects had already been fitted with intracranial electrodes as part of their preparation for surgical epilepsy treatment. Emily Kay Votruba, EverydayHealth.com, 9 Mar. 2026 The boy was hospitalized with a concussion, an intracranial bleed, a skull fracture, a broken wrist, and a fractured femur. Cierra Morgan march 4, Los Angeles Times, 4 Mar. 2026 In December 2023, Hough announced that Erbert underwent an emergency craniectomy after being diagnosed with an intracranial hematoma (a collection of blood in her skull). Shania Russell, Entertainment Weekly, 5 Jan. 2026 Miss Jamaica sustained an intracranial hemorrhage with loss of consciousness, a fracture, facial lacerations and other serious injuries, pageant officials revealed Monday. Karu F Daniels, Mercury News, 9 Dec. 2025 See All Example Sentences for intracranial

Word History

First Known Use

circa 1849, in the meaning defined above

Time Traveler
The first known use of intracranial was circa 1849

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Cite this Entry

“Intracranial.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/intracranial. Accessed 16 Mar. 2026.

Medical Definition

intracranial

adjective
in·​tra·​cra·​ni·​al -ˈkrā-nē-əl How to pronounce intracranial (audio)
: situated or occurring within the cranium
intracranial pressure
also : affecting or involving intracranial structures
intracranially adverb
Last Updated: - Updated example sentences
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