That single word, enclosure, covers a wide range of possibilities in Irish archaeology: a ringfort defined by earthen banks, a cashel built from dry-stone walling, a monastic enclosure demarcating sacred ground, or something older still. The term is deliberately cautious, used when the evidence on the ground is ambiguous or the feature has yet to be closely examined. That ambiguity is itself a kind of information.

Kilcorney sits in a part of Clare shaped as much by geology as by human settlement. The Burren's limestone plateau, with its clints and grikes, its thin soils and exposed rock, has been farmed and inhabited since the Neolithic period, and the density of archaeological monuments in the broader region is unusually high. Enclosures of various kinds were constructed here across many centuries, some serving as defended farmsteads, others as places of religious or ritual significance. Without more detailed field data for this particular site, it is not possible to say which category it belongs to, or how much of it survives. What is certain is that it has been formally recognised as a monument, which means something visible or traceable was identified at some point, either on the ground or through aerial survey.