Definition of "unappealable" [un•ap•peal•a•ble]

• Not subject to appeal: an unappealable grievance. (adjective)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "Unless it rules in Mrs. Lawrence's favor the original tribal-court opinion is "unappealable," says Bonnie Kane, who is representing Mrs. Lawrence."
• "All of which requires you to imagine a virtual transformation of human nature and a voluntary transfer of national power to what in effect will be the unappealable judgments of a world government."
• "Or, in the other direction, an easy registration requirement coupled with unappealable forfeiture on non-compliance."