Biography:
Zabban ibn Ma'n Abu Amr ibn Al-Ala' Al-Basri (d. 154H) — Imam of readers and grammarians in Basra. A sea of knowledge. It was said: if it were permissible to call anyone "the most knowledgeable of people," it would be Abu Amr.
Narrators: Al-Duri (d. 246H) and Al-Susi (d. 261H).
Al-Idgham Al-Kabir — key feature:
Assimilation of a moving letter into a moving letter when they are identical, paired, or adjacent in articulation. Examples:
- "ya'lamu ma" → "ya'lamma" (mim into mim)
- Adjacent ba' and mim — at Al-Susi
Imala: Imala in many words ending in alif and in alif converted from ya'.
Question: What is al-idgham al-kabir in Abu Amr's reading? Give an example.
Answer: Assimilation of a moving letter into a moving letter when they are identical or adjacent — example: "ya'lamu ma" is assimilated to "ya'lamma."