Amr ibn Uthman ibn Qanbar, known as Sibawayh, was born around 148 AH (760 CE), most likely in the town of Bayda in the region of Fars, of Persian origin. He later moved to Basra, then one of the most important centers of linguistic and grammatical study in the Islamic world.

Sibawayh studied under the leading linguists of Basra, chief among them his teacher al-Khalil ibn Ahmad al-Farahidi, the founder of Arabic prosody, whose rigorous scholarly method deeply shaped him. Sibawayh gathered grammatical and linguistic material directly from eloquent Bedouin speakers and their poetry, then organized it into a comprehensive work covering syntax, morphology, and phonetics with an inductive precision unmatched before him.

His Scholarly Legacy

His work became known simply as Al-Kitab (“The Book”), so renowned that it needed no further identification by title or author. It remained the foundation on which later Arabic grammatical scholarship was built. Sibawayh died young, most likely around 180 AH (796 CE), in Shiraz or Bayda.