Abū ʿĪsā Muḥammad ibn ʿĪsā as-Sulamī aḍ-Ḍarīr al-Būghī at-Tirmidhī (Arabic: أبو عيسى محمد بن عيسى السلمي الضرير البوغي الترمذي‎; Persian: ترمذی‎, Termezī; 824 – 9 October 892 CE / 209 - 279 AH), often referred to as Imām al-Termezī/Tirmidhī, was a Persian Islamic scholar, and collector of hadith from Termez (from early Khorasan and in present-day Uzbekistan). He wrote al-Jami` as-Sahih (known as Jami` at-Tirmidhi), one of the six canonical hadith compilations in Sunni Islam. He also wrote Shama'il Muhammadiyah (popularly known as Shama'il at-Tirmidhi), a compilation of hadiths concerning the person and character of the Islamic prophet, Muhammad. At-Tirmidhi was also well versed in Arabic grammar, favoring the school of Kufa over Basra due to the former's preservation of Arabic poetry as a primary source.