Source: The Great Interpretation of Dreams (Ibn Sirin)
A granddaughter in a dream indicates a world approaching with goodness, blessing, and abundance.
Source: Perfuming Humanity in the Expression of Dreams (Al-Nabulsi)
A granddaughter indicates relief, joy, and the end of worries.
Source: Signs in the Science of Expressions (Ibn Shaheen)
A granddaughter is interpreted as goodness and joy. Whoever sees her will attain relief.