noun
1 strong, underground room
ADJECTIVE
▪ secure
▪ subterranean , underground
▪ hidden , secret
▪ bank , museum
▪ storage
VERB + VAULT
▪ keep sth in , store sth in
▪ lock
▪ open , unlock
PREPOSITION
▪ in a/the ~
▪
The jewels were kept in a bank ~.
2 room under a church where dead people are buried
ADJECTIVE
▪ burial , family ( esp. BrE ), royal ( esp. BrE )
VERB + VAULT
▪ bury sb in
▪
She is to be buried in the family ~.