These upright monoliths, planted into the Irish landscape during the Bronze Age or earlier, were raised for reasons that remain largely opaque: territorial boundaries, burial sites, astronomical alignments, or ceremonial purposes that left no written record. What survives is the stone itself, mute and weather-worn, outlasting whatever meaning was first pressed into its setting.

The documentary record for this particular stone is, for the moment, thin. What can be said with confidence is that standing stones of this kind are scattered across Mayo in considerable numbers, a county whose boggy terrain and relative isolation preserved many ancient monuments from the clearance and construction that erased similar sites elsewhere. Cross as a place-name appears in various parts of Ireland, often deriving from the Irish cros, which could refer to a crossroads, a cross-shaped boundary marker, or simply a Christian cross erected at a significant point in the landscape. Whether the name here has any direct connection to this stone or predates it is not recorded.