Simple Definition of concussion
: an injury to the brain that is caused by something hitting the head very hard ( US ) ( Brit )
Examples of concussion
She suffered a severe concussion after falling on the ice.
He went to hospital with concussion.
Origin of concussion
Middle English concussioun, from Latin concussion-, concussio, from concutere to shake violently, from com- + quatere to shake
First Known Use: 14th century
Synonym Discussion of concussion
CONCUSSION Defined for Kids
Definition of concussion
: injury to the brain caused by a hard hit on the head
Medical Definition of concussion
1: a hard blow or collision
2: a condition resulting from the stunning, damaging, or shattering effects of a hard blow; especially : a jarring injury of the brain resulting in disturbance of cerebral function and sometimes marked by permanent damage
Learn More about concussion
Thesaurus: All synonyms and antonyms for "concussion" Medical Dictionary: Definition of "concussion" Spanish Central: Translation of "concussion" Nglish: Translation of "concussion" for Spanish speakers Britannica English: Translation of "concussion" for Arabic speakers Britannica.com: Encyclopedia article about "concussion"
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