[ kuhn-kuhsh-uhn ]
/ kənˈkʌʃ ən /
Pathology. injury to the brain or spinal cord due to jarring from a blow, fall, or the like.
shock caused by the impact of a collision, blow, etc.
the act of violently shaking or jarring.
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Origin of concussion
OTHER WORDS FROM concussioncon·cus·sion·al, con·cus·sant [kuhn-kuhs-uhnt], /kənˈkʌs ənt/, adjectivecon·cus·sive, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
Example sentences from the Web for concussion
They fall backwards into trenches, the camera jolting with the concussive force of the explosions.
Completing the circuit, laughter of a particularly boisterous and concussive variety interrupted his fragmentary speech.The Life of the Party|Irvin Shrewsbury Cobb
British Dictionary definitions for concussion
/ (kənˈkʌʃən) /
a jarring of the brain, caused by a blow or a fall, usually resulting in loss of consciousness
any violent shaking; jarring
Derived forms of concussionconcussive, adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Medical definitions for concussion
[ kən-kŭsh′ən ]
A violent shaking or jarring.
An injury to a soft structure, especially the brain, produced by a violent blow and followed by a temporary or prolonged loss of function.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Scientific definitions for concussion
[ kən-kŭsh′ən ]
An injury to a soft structure, especially the brain, produced by a violent blow or impact and followed by a temporary, sometimes prolonged, loss of function. A concussion of the brain results in transient loss of consciousness or memory.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.