Source: The Great Interpretation of Dreams (Ibn Sirin)
The cypress tree in a dream indicates a man of high status and long life or a beautiful woman. It may indicate worry and sadness as it is a tree of cemeteries.
Source: Perfuming Humanity in the Expression of Dreams (Al-Nabulsi)
Cypress indicates household members and children. It indicates steadfastness and uprightness.
Source: Signs in the Science of Expressions (Ibn Shaheen)
Cypress is interpreted as goodness and long life, or worry and sadness.