Enclosures of this kind are among the most common yet most quietly mysterious features of the Irish countryside. The term covers a broad range of structures, from the circular earthen raths and ring-forts of the early medieval period to later farmstead boundaries, but the category itself signals that something deliberately defined this patch of ground, separating an interior from the world beyond its banks or walls.

Kilcow is a Kerry townland, and Kerry has no shortage of such features, many of them unexcavated and unexamined in any detail, their original purpose and date remaining open questions. An enclosure might have served as a defended farmstead, a place for sheltering livestock, a site of ritual significance, or some combination of uses across different centuries. Without excavation or detailed field survey, the specific story of this one remains elusive, which is in itself a fairly honest reflection of how much of Ireland's early archaeology still exists in a state of being noticed but not yet fully understood.