ameliorationglossary / AMELIORATION amelioration, n.1. The act of improving something; the state of being made better.2. An improvement. — ame-liorative, adj. 词条贡献者 双语律师Philipp,国际知名法学院法律专业,擅长翻译各类与医疗保健相关诉讼相关的法律文件。