What does Ghunna mean?
This light resonance through the nose is held for a set duration and appears in several Tajweed rules, including idgham, ikhfa, and iqlab, giving Quranic recitation its distinctive, precise tone.
Tajweed Rule
Ghunna
غُنَّة · /ɣʊnːa/
Ghunna is the nasal sound produced when pronouncing the Arabic letters noon and meem in certain Tajweed contexts.