It is a bullaun stone, a type of ancient carved boulder bearing one or more rounded depressions ground into its surface, found across Ireland at early Christian and pre-Christian sites. Their exact purpose remains debated, though associations with ritual use, water collection, and cursing or blessing traditions are well established. What makes this particular example quietly odd is its situation: not in a field, not in a ruined monastery, but pressed up against the wall of a working farmhouse, absorbed into the domestic landscape almost without comment.

The stone itself is roughly triangular, measuring about 0.8 metres north to south and standing 0.62 metres high. Its single basin is V-shaped rather than the more commonly encountered bowl shape, dropping to a depth of 0.37 metres with a base width of 0.3 metres, making it a notably deep and narrow hollow. It sits almost centrally within what survives of the ecclesiastical enclosure, the kind of roughly circular or oval boundary, defined by an earthen bank or wall, that typically surrounded an early Irish monastic or church site. The farmhouse came later, built into the enclosure's space without removing what was already there, leaving the bullaun stranded between two very different periods of occupation on the same ground.