Which term refers to a final resting place for human skeletal remains?

The term that specifically refers to a final resting place for human skeletal remains is an ossuary. An ossuary is designed to house the bones of the deceased and is often used when there is a need to collect and store skeletal remains, typically after burial or cremation in order to free up space in burial sites.

A columbarium, while it provides a resting place, is specifically for urns containing cremated remains, not necessarily for skeletal remains directly. A mausoleum is an above-ground structure that entombs one or more deceased individuals, but it does not specifically denote a place for skeletal remains alone. A cemetery is a broad term that encompasses the entire burial ground, which includes graves, mausoleums, and sometimes columbaria.

In the context of the question, ossuary is the most accurate term because it directly focuses on the storage and resting of skeletal remains specifically, distinguishing it from the broader concepts of burial sites and other structures associated with final resting places.