appealability

appealable +‎ -ity

appealability (uncountable)

1. (law) The quality of being entitled to review in an appellate court
   • 1995, William P. Statsky & R. John Wernet, Case Analysis and Fundamentals of Legal Writing‎, →ISBN, page 109:

     This exception relates to the appealability of the case. Often the very first issue before the appellate court is whether the court should hear the appeal.

• reviewability