Crossword Genius

Underground vault (5)

Ross

I believe the answer is:

crypt

'underground vault' is the definition.
(I've seen this in another clue)

This is the entire clue.

(Other definitions for crypt that I've seen before include "Underground chapel" , "Cellar in church" , "Underground burial chamber" , "Tomb" , "Underground room of church" .)

I've seen this clue in The Daily Mail, the Evening Standard and The Mirror.
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