Dreams dictionary: Orb
Dreams dictionary: Interpretation 1
To see an orb in your dream symbolizes truth and a sudden understanding or realization. You have clarity on some nagging problem or issue. Alternatively, the orb refers to your subconscious. Something from your subconscious is trying to make its way to the surface. The color of the orb indicates whether the dream is positive or negative. If it is multi-color, then it is positive.