SG Heritage Dictionary

Appellor [Noun] Webster's Dictionary 1828

1. The person who institutes an appeal, or prosecutes another for a crime.

2. This word is rarely or never used for the plaintiff in appeal from a lower court, who is called the appellant. Appellee is opposed both to appellant and appellor

Appellor [Noun] Webster's Dictionary 1913

1. The person who institutes an appeal, or prosecutes another for a crime.

2. One who confesses a felony committed and accuses his accomplices.