- burial, entombment, inhumation, interment, sepulture - the ritual placing of a corpse in a grave
--1 is a kind of funeral
- burial chamber, sepulcher, sepulchre, sepulture - a chamber that is used as a grave
--2 is a kind of grave, tomb; chamber
--2 has particulars:crypt; Holy Sepulcher, Holy Sepulchre; mausoleum; repository, monument; vault, burial vault