What is defined as an excavation in the earth used for interment?

A grave is defined as an excavation in the earth specifically intended for the interment of human remains. This term reflects the purpose of the excavation, which is to securely place a body, often marked with a headstone or other memorial. Graves are typically structured to be of sufficient depth and size to accommodate a coffin or the remains themselves, ensuring that the deceased is laid to rest appropriately.

In contrast, a crypt refers to a chamber within a mausoleum or a church, often above ground, where the deceased are entombed. A tomb is a broader term that generally denotes any large burial structure, which may or may not be underground, and can include features like mausoleums or elaborate structures meant for the interment of individuals or families. A lot typically refers to a designated area in a cemetery where graves are located but does not specify the excavation itself. Therefore, the most precise and relevant term for an excavation meant for interment is a grave.