/kənˈkʌʃən/ – noun
Definition: 1. sự chấn động, sự choáng váng;
2. sự lung lay, sự nao núng;
3. sự thúc ép, sự ép buộc, sự uy hiếp.
A more thorough explanation: A concussion is a type of traumatic brain injury caused by a blow to the head or body, resulting in temporary impairment of brain function.
Example: The plaintiff suffered a concussion as a result of the defendant’s negligent actions during the car accident.