Definition of post-concussion syndrome in English:
post-concussion syndrome
noun
A condition described after head injury, characterized by symptoms such as headaches, dizziness, impaired memory and concentration, and increased irritability and nervousness.
Origin
1930s.
Definition of post-concussion syndrome in US English:
post-concussion syndrome
noun
A condition described after head injury, characterized by symptoms such as headaches, dizziness, impaired memory and concentration, and increased irritability and nervousness.