/vɔːlt/ – noun
Definition: kho chứa, hầm chứa.
A more thorough explanation: 1. a large grave, especially one set aside for members of the same family
2. a secure room often built in or under a bank and used to store money, important documents, and valuable objects
Example: 1. He and was buried in the family vault in the local churchyard.
2. The jewels were stored in a vault below the town hall.