commutation of tithes actglossary / COMMUTATION OF TITHES ACT Commutation of Tithes Act. Hist. An act of Parliament that permitted tithes to be levied and collected in the form of cash rents rather than labor and goods in kind. 词条贡献者 双语律师Howard,毕业于法国一流的高级翻译学院,擅长翻译各类与欧美消费者隐私法规相关的法律文件。