instruction directiveglossary / INSTRUCTION DIRECTIVE instruction directive. A document that contains specific directions concerning the declarant’s wishes for healthcare decisions. Cf. ADVANCE DIRECTIVE; LIVING WILL; PROXY DIRECTIVE. 词条贡献者 法律翻译郭敏,毕业于欧洲顶尖的高级翻译学院,擅长翻译涉及互动娱乐领域的法律文件。