Court tombs are among the oldest megalithic structures on the island, characterised by an open, usually semicircular forecourt of upright stones leading into one or more roofed burial chambers. They take their name from this courtyard feature, which is thought to have served a ceremonial function, perhaps for rituals connected with burial or ancestor veneration. The Cummeen example is a National Monument in state ownership, which means it carries formal legal protection under Irish heritage legislation.

The principal scholarly record for this tomb comes from Seán Ó Nualláin's survey of the megalithic tombs of Sligo, published in 1989 as the fifth volume in a national survey series. Ó Nualláin's work catalogued the remarkable concentration of prehistoric monuments in County Sligo, a county unusually dense with Neolithic remains. The broader Cummeen area sits within a landscape that was clearly significant to early farming communities, who chose prominent or accessible locations for monuments that would have required considerable communal effort to construct. The durable nature of these stone structures means that even where the earthen mounds originally covering them have eroded away, the megalithic bones of the tomb can persist for millennia.