agraphia
Medical term for the acquired inability to write, typically due to brain damage or neurological disorder. Not used in everyday conversation.
After the stroke, symptoms of agraphia appeared.
Agraphia can co-occur with aphasia.
Also means agraphia; 書字不能症 is a more descriptive compound, while 失書症 is a shorter synonym used in medical contexts.
Aphasia (language impairment), often compared with agraphia (writing impairment).
Compound of 書字 (writing characters) + 不能 (inability) + 症 (condition/syndrome). A modern medical coinage, likely calqued from Western nosology.