التعليل بالأصل فى المقدمة الجزولية لأبى موسى الجزولى

Abstract EN

The purpose of this study is to study the grammatical efforts of Abu Musa al-Jazuli (607 AH)، and deals with an important aspect of his efforts.

This is the grammatical reasoning which is considered to be one of the most prominent phenomena in the grammarians as a source of rational grammar and justification.

Who made great efforts in the grammatical study in the Maghreb and Andalusia in the 6th and 7th centuries AH.

This study is concerned with the issue of reasoning in the grammatical origin of al-Jazuli in his book "The Foreword in the Grammar"، which is one of the grammatical books on grammatical terms and their explanations.