This is a womb symbol: the principle of containing and enclosure and, therefore, an aspect of femininity, fertility and intuition. Opening a bottle could mean making available resources you have but may have suppressed. A broken bottle could indicate either aggression or failure. To a certain extent it depends on which type of bottle is perceived in the dream. When the image is of a babys feeding bottle, it would indicate the need to be successfully nurtured and helped to grow. A bottle of alcohol would show the need to celebrate, or to curb an excess, while a medicine bottle might symbolize the need to look at ones own health. In a womans dream, given the above significances, the image of a bottle is probably to do with her own intimate feelings about herself as a woman. In a mans dream such an image will be more to do with his perception of women.