concussion
🇺🇸
/kənˈkʌʃn/
🇬🇧
/kənˈkʌʃn/
A brain injury that can be caused by a blow to the head, resulting in confusion, memory loss, and sometimes unconsciousness.
After the accident, he experienced a concussion and needed to rest.
사고 후 그는 뇌진탐을 경험하고 휴식이 필요했습니다.