A Muslim ruler claiming succession to Muhammad as head of a caliphate

• Historically, the supreme political and religious leader in Islam

宣称为穆罕默德继承人的穆斯林统治者

• 历史上伊斯兰世界的最高政教领袖，即哈里发

Uppercase or stylistic letter-case variant of the English word caliph

英语单词 caliph 的大写或风格化变体