In Catholic tradition, a crypt is a subterranean chamber, an architectural element integral to some church designs. Its primary liturgical function historically involved burials, often housing the remains of saints, bishops, or other important figures. Located beneath the main church, the crypt forms a lower level within the sacred space. This placement symbolizes the descent into death and the anticipation of resurrection, reflecting deeper theological concepts. While not a universal feature, its presence signifies a connection to the past and a dedication to the deceased within the larger context of the building's overall religious significance.