potentate
noun [ C ] literary uk/ˈpəʊ.tən.teɪt/ us/ˈpoʊ.t̬ən.teɪt/
权力大的统治者;（尤指不受议会等约束的）君主
a ruler who has a lot of power, especially one whose power is not limited, for example by the existence of a parliament
Compare: dictator
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。