Appellant/əˈpelənt/ Definition 1 of 1Pro Tip 1/3Legal Appeal Used strictly in legal contexts when seeking a case review by a higher court. The appellant sought to overturn the verdict. Pro Tip 2/3Higher Judgment Implies belief that a mistake was made in an earlier court decision. The appellant was confident the Supreme Court would recognize the error. Pro Tip 3/3Specific Role Refers to the person appealing, not the other parties in the case. The appellant filed a brief, while the respondent awaited the outcome.