What term describes a space of land in a cemetery intended for the burial of human remains?

The term that describes a space of land in a cemetery intended for the burial of human remains is "grave." A grave is specifically a designated area where individual remains are interred, often marked with a headstone or other memorialization. This definition aligns with the traditional use of the term in mortuary practices, which refers directly to the location of burial, distinguishing it from other cemetery designations.

While a "plot" can also refer to a designated area within a cemetery, it often encompasses a larger section that may contain multiple graves. A "niche" typically refers to a space for cremated remains, specifically designed for urns, and is not applicable to in-ground burials. A "lot" is a broader term than grave or plot and can refer to a piece of land in a cemetery that may contain one or several graves or plots, making it more of a general term rather than a specific designation for an individual burial site.

Understanding the definitions and distinctions of these terms is essential for those studying mortuary practices, as precise language plays a vital role in the industry and aids in effective communication.