If you dreamed about having a hollow tooth: You may express your feelings about uncertain or confusing matters, you may need to make decisions in the evening. To see that a female is hollow in a dream is interpreted as unhappiness and unrest among relatives. With the proliferation of gossip, it is called uneasiness that you will lose your mood and live for a while. Tooth cavities are a sign of troubles you will experience, especially with your close relatives. Bad words to be heard are also called slander.