The rattle seen in the dream is a warning. Hearing a rattle in your dream should be interpreted as a warning that there is something wrong with something you are doing or thinking about. If you see that you are using a door rattle to call someone or to inform that you have arrived at a house, it indicates that you are making some attempts to put your affairs in order and that you will get successful results. According to some interpreters, the rattle is also interpreted as a warning that a new member will enter the family or as a harbinger of the birth of a child.