An urn in your dream tells you that you are burned out or exhausted and also have extinguished feelings in your life. Another explanation is the longing for the past that you have kept so that you can think back and look back on it later.
Another explanation is that the urn represents something that you do not want to let go of in your life, despite the time that goes on.
An urn is directly connected to your deceased loved one, memories of and so on. Dreams about an urn are therefore a reflection of the lack, how you feel and / or the love, affection. Letting go and processing and so on. So pay close attention to who owns the urn, karma and past lives are often a guideline here.