adjective
- not able to be appealed or challenged in a higher court
Usage: legal
Examples
- The Supreme Court’s decision is unappealable.
- The judge declared the ruling unappealable under state law.
- Once the deadline passes, the verdict becomes unappealable.
- The arbitrator’s decision was final and unappealable.
- Administrative penalties are often unappealable.
- The court issued an unappealable order dismissing the case.