great diligenceglossary / great diligence The diligence that a very prudent person exercises in handling his or her own property like that at issue. — Also termed high diligence. 词条贡献者 译员Bernardine,毕业于英国顶尖的高级翻译学院,专注翻译各种与医疗保健及生命科学有关的法律文件。