A cist is a small stone-lined grave, typically dating to the Bronze Age, constructed by setting upright slabs into the ground and covering them with a capstone to form a box-like chamber. They were built for individual or small-group burials and are found scattered across Ireland in fields, hillsides, and bogland, sometimes discovered only when farmwork disturbs the soil. The one at Gort Meille is recorded as a monument, but the details of its discovery, condition, and precise situation remain unavailable at present.

Because no substantive information has yet been made publicly available for this site, the specific history of its discovery, any associated finds, or its relationship to the surrounding landscape cannot be described here with any reliability. What can be said is that Mayo contains numerous Bronze Age burial monuments, reflecting a period roughly spanning 2500 to 500 BC when communities across Ireland interred their dead in carefully constructed stone settings, sometimes accompanied by pottery vessels or personal ornaments. Whether this cist was found intact, disturbed, or only partially surviving is simply not known from what is currently on record.