Vault

May represent memory or influences from your past. Also, something you have locked away or buried, perhaps even valuable or deeply important things. If the vault is connected with burial, then it depicts feelings you have about death or the dead.

The womb; your store of resources; sexual potency; memories; unrealised wisdom, influences from the past. If the vault is used for burial, then it links with feelings you have about death, dying or the dead.