TL;DR: Ghunna is a ~2-count nasal hum produced through the nose on specific consonants. It’s the sound that makes Quranic recitation feel distinctly Arabic rather than merely read. Appears in several rules (ikhfa, iqlaab, idghaam with ghunna) and always on م and ن with shaddah.
Answer first
Every م and ن carries ghunna, but the duration varies. With shaddah: full 2-count ghunna. Inside ikhfa or iqlaab: same 2-count hum. In idghaam with ghunna (after noon sakinah before ي و م ن): the merging letter carries the hum.
The rule in a table
| Context | Example | Ghunna duration |
|---|---|---|
| م or ن with shaddah | إِنَّ, ثُمَّ | Full 2 counts |
| Ikhfa (noon before 15 letters) | أَنْتُمْ | 2 counts |
| Iqlaab (noon before ب) | مِنۢ بَعْدِ | 2 counts (held as meem) |
| Idghaam with ghunna (noon before ي و م ن) | مَن يَعْمَلْ | 2 counts on the merged letter |
| Ikhfa Shafawi (meem before ب) | تَرْمِيهِم بِحِجَارَةٍ | 2 counts |
| Idghaam Shafawi (meem before م) | لَهُم مَّا | 2 counts |
Quranic examples
- ن with shaddah: إِنَّا (Al-Kawthar 108:1) — held nasal hum.
- م with shaddah: ثُمَّ (Al-Baqarah 2:28) — held nasal hum.
- Ikhfa: عَنْكُمْ (Al-Fath 48:24) — partial concealment with hum.
- Iqlaab: أَنْبِئْهُمْ (Al-Baqarah 2:33) — noon→meem with hum.
Why this rule matters
Ghunna is one of the most neglected rules by new memorizers because it feels artificial. But it’s built into the phonology of every rule that involves م or ن — skipping it collapses four other tajweed rules at once. Training it is training half your tajweed.
Common mistakes by level
- Beginner: No ghunna at all — speaking the م or ن like English. Fix: Hum physically. Touch your nose; you should feel vibration during the 2 counts.
- Intermediate: Ghunna only on shaddah letters, not in ikhfa or iqlaab. Fix: Review the rule chart. Ghunna appears in 6 contexts, not just shaddah.
- Advanced: Inconsistent duration — some ghunnas held longer than others. Fix: Use a metronome app at 60 BPM. Each count = 1 beat. Apply uniformly.
Drill plan (one week)
- Day 1: Recognize the feeling of a hum. Practice on mmm and nnn for 30 seconds.
- Day 2: Read Surah An-Nasr — ghunna-rich.
- Day 3: Read Surah Al-Fil — meem and noon combined.
- Day 4–5: Apply to Al-Kawthar, Al-Ikhlas, and Al-Masad with strict counts.
- Day 6–7: Full juz review. Verifier on.
In the app
HafizPrime’s word-level verifier flags every decision for this rule that you miss, showing which sub-rule applied and what you did instead. The verifier runs on-device — no recitation audio leaves your phone. See how accuracy is calibrated.
