retrial

noun

1. a new trial in which issues already litigated and to which the court has already rendered a verdict or decision are reexamined by the same court; occurs when the initial trial is found to have been improper or unfair due to procedural errors

   noun.act

   Source: WordNet 3.0

2. A secdond trial, experiment, or test; a second judicial trial, as of an accused person.

   noun

   Source: webster1913