Standing stones are among Ireland's most common yet least understood prehistoric monuments, erected at various points during the Bronze Age for purposes that likely ranged from territorial markers to ceremonial focal points. This one is no longer standing at all, which places it in a small but telling category of stones whose original upright function can only be inferred from their form and setting.

The stone measures 2.1 metres in length, with a cross-section of roughly 0.8 metres by 0.53 metres, making it a substantial piece of worked or selected rock. It lies to the northwest of the burial ground with which it is now associated. Whether the enclosure of the dead grew up around an already ancient stone, or whether the stone fell or was felled at some later point, is not recorded. That ambiguity is itself significant. Across Ireland, prehistoric standing stones were frequently absorbed into early Christian and later burial landscapes, their older significance layered over or simply forgotten, the stone remaining as a physical fact even after its meaning had shifted or dissolved entirely.