2024年9月28日 · Sayyid, (Arabic: “master,” or “lord”), Arabic title of respect, sometimes restricted, as is the title sharīf, to the Banū Hāshim, members of Muḥammad’s clan; in particular, the descendants of Muḥammad’s uncles al-ʿAbbās and Abū Ṭālib and of ʿAlī ibn Abī Ṭālib by Muḥammad’s daughter Fāṭimah.