There are multiple definitions - click on the translation that matches your context.
appeal means:
Revision means:
Substantiv
partial
noun
This meaning of the German term is frequently translated as "appeal on points of law". However, since almost all appeals in common law are by definition on points of law (i.e., facts are not presented again), the extra phrase in that frequent translation is rather redundant.
the action of asking a higher court to review and change the decision of a lower court; a review by a higher court of a decision made by a lower court
She lost both the case and the appeal. Her final route of appeal is before the Grand Chamber of the European Court.