What does a dream about a vault mean?
A dream about a vault of a building points you to your feminine side or the feminine side of someone else. Or this dream symbolizes the subconscious, your personal resources and your hidden potential. This dream may tell you to start using your inner reserves, skills, and underutilized energies.
See also the dream meaning of a arch, arcade
What others say about this dream
Every dream is a direct, personal, and meaningful message to the dreamer.
– u/RadOwl on this conversation on Reddit