1.
poor physical condition; feeling unwell
A general term for not feeling well physically, often used as a reason for absence or cancellation.
Composed of 体調 (physical condition) + 不良 (poor, defective). This is the standard polite way to explain that someone is unwell, especially in workplace and formal contexts. It is deliberately vague — it does not specify the illness, which makes it useful when the person does not want to give details.
Common collocations
- 体調不良で休む: to take time off due to illness
- 体調不良を訴える: to complain of feeling unwell
- 体調不良が続く: to continue feeling unwell
- 体調不良のため: due to poor health
- 体調不良を理由に: citing poor health as a reason
Usage
Very commonly seen in workplace emails, official announcements, and news reports. When a celebrity cancels an event, the reason is often announced as 体調不良.