If you hear or make an echo in your dream, then the interpretation is related to your need to repeat yourself, in order to be heard and believed by others. Pay attention to power and impact of your own words. You wait and hope for a reaction from those around you. Echo is also a symbol of the soul. Alternatively, The meaning of hearing your own voice echo in your dream is that someone mocks you. Or it could mean that your past actions will come back to haunt you. You need to confront these old memories and past problems.
You may look in dreams interpretation for other symbols :
Eclipse : The meaning of dreaming about a sun eclipse is related to own doubt and fear of not reaching your goals. You feel like you stay in shadow and you underestimate ... tml">>
Edge : If you dream that you sit on an edge, the interpretation is that you feel tense, anxious and / or excited. You need to consider what direction you are looking ...