noun

an underground room or vault beneath a church, used as a chapel or burial place.

tomb,vault,mausoleum,burial chamber,sepulchre,catacomb,ossuary,undercroft,cellar,basement,mastaba

noun

an underground room or vault beneath a church, used as a chapel or burial place.

tomb,vault,mausoleum,burial chamber,sepulchre,catacomb,ossuary,undercroft,cellar,basement,mastaba