Underground part of church (5)
I believe the answer is:
crypt
(Other definitions for crypt that I've seen before include "Burial vault" , "Underground room of church" , "Sepulchre" , "Underground church vault" , "Underground burial chamber" .)
I believe the answer is:
crypt
(Other definitions for crypt that I've seen before include "Burial vault" , "Underground room of church" , "Sepulchre" , "Underground church vault" , "Underground burial chamber" .)