What is the difference in original jurisdiction and appellate jurisdiction?

A court with original jurisdiction hears the trial. A court with appellate jurisdiction would hear an appeal from that trial.

basically who has the right to hear the case first=original jurisdiction who can review that case and overturn decision=appellate jurisdiction

A court of original jurisdiction (trial court - civil or criminal) does not possess appelate jurisdiction. Courts of Appeal and Supreme Courts have appelate jurisdiction over lower courts.

No, appellate courts have appellate (appeals) jurisdiction, which means they review the rulings of the trial courts, which are the courts of original jurisdiction. The US Supreme Court presents an...

A trial court is the court of original jurisdiction.