petitionerKK [pəˋtɪʃənɚ] /pəˈtɪʃənɚ/發音名詞1請願人、陳情人The petitioners gathered outside the city hall to deliver their letter.陳情人聚集在市政府外遞交他們的信函。2聲請人、訴願人法律The court asked the petitioner to submit additional evidence.法院要求聲請人補充提出證據。3原告法律;多指離婚案The petitioner filed for divorce after years of separation.原告在分居多年後訴請離婚。