unilateralglossary / UNILATERAL unilateral (yoo-n[schwa]-lat-[schwa]r-[schwa]l), adj. One-sided; relating to only one of two or more persons or things (unilateral mistake). 词条贡献者 资深译员姚坚,国际知名语言学院法律翻译专业,擅长翻译各类与主权诉讼,仲裁及债务解决相关的法律文件。