It belongs to a category of monument found across Ireland, ranging from early medieval ringforts, which were circular earthen or stone-walled enclosures used as farmsteads and settlements, to prehistoric field boundaries and ecclesiastical enclosures marking the outer limits of early religious sites. Which of these Keelderry's example represents remains, for now, an open question.

Clare is unusually dense with such monuments. The county's geology, dominated by limestone karst in the north and drumlin country further south, has historically preserved earthworks that might elsewhere have been ploughed away or built over. Keelderry itself is a small rural townland, one of thousands of such units across Ireland whose names often preserve traces of older Irish-language description of the land, its appearance, or its former occupants. Without further detail on the specific dimensions, condition, or construction of this particular enclosure, little more can be said about its origins or the people who made it, though its survival into the present, recorded if not yet fully documented, is itself a kind of quiet persistence.