Complaint
(noun)
- An expression of dissatisfaction or annoyance about something.
- An expression of pain or discomfort.
- A formal accusation or charge.
Origin:
Late middle english: from old french complainte, from latin complere "to fill up" (with expressions of grief).
Examples:
- He filed a complaint about the service.
- She had a complaint of a headache.
- They made a complaint to the manager.
- The customer had a complaint about the quality of the product.
- He filed a complaint to the authorities about the injustice.