The meaning of a dream about money depends on what is happening to that money in the dream. The money itself can represent any number of emotions or measures of self worth such as sexuality, freedom, passion or control.
Though the money dream could simply be about money, it may also represent something else entirely. If the dreamer is the recipient of money, it can represent an elevated self confidence, a high level of energy, or an increased sense of security. Conversely, if there is a loss of money in the dream, it may represent low self esteem or some form of insecurity.