القول الشهير في تحقيق الإدغام الكبير لأبي زيد عبد الرحمن بن القاضي المكناسي (ت 1082 ه)‎

الملخص EN

The subject of the study is about : The Famous Saying in verification the major diphthong (a manuscript) which means: "Two-Letter sound".

Pronounced together, making one sound by Abi Amro Al-Basri.

The Scholar Abdul-Rahman ibn Al-Qadi Al-Meknasi tackled this topic which was related to the Quranic recitations.

Many recitors tackled this topic and they wrote a lot of studies and researches.

Ibn Al-Qadi had tacked that topic by two ways of al-Susi and Al-Douri.

Ibn Al-Qadi's study in the Hijjrah eleventh century made a big scientific debate among the Morrocan Kingdom reciters.

This lead to encourage scholar to verify it scientifically and to clearify its results in that time.