mutualityglossary / MUTUALITY mutuality. The state of sharing or exchanging something; a reciprocation; an interchange (mutuality of obligation). [Cases: Contracts 10. C.J.S. Contracts § 108.] 词条贡献者 法律翻译Grace,知名法学院法律翻译专业,擅长翻译有关传媒、体育和娱乐领域的法律文件。