Which term relates to placing human remains in a grave?

The term that specifically relates to placing human remains in a grave is "inter." This process involves burying the deceased in the ground, typically within a casket or other burial container. Interment signifies the final resting place for the remains, marking the ceremony or action of placing them underground.

In contrast, "entomb" refers to placing remains in a tomb, which is usually above ground, while "cremate" involves reducing the body to ashes through fire, and "embalm" is the practice of preserving the body, typically for viewing purposes, using chemicals. Each of these terms describes different methods related to the treatment and disposition of human remains but does not describe the act of burial itself, which is why inter is the most accurate term for this context.