- not appealable to a higher court, as a cause.
- incapable of being appealed from, as a judgment.
Origin of unappealable
1625–35; un-1 + appealable
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for unappealable
He has the last word in everything; his decision is unappealable.The Devil's Dictionary
He spoke with the decision of one whose commands had been unappealable, and all the barbarian chief lightened in his eyes.
- law (of a judgment, etc) not capable of being appealed against