grand jury clauseglossary / GRAND JURY CLAUSE Grand Jury Clause. The clause of the Fifth Amendment to the U.S. Constitution requiring an indictment by a grand jury before a person can be tried for serious offenses. 词条贡献者 译员圣强,国际仲裁与争端解决专业,专注翻译各种与跨境争议有关的法律文件。