It is the kind of site that appears on maps and in monument registers without much elaboration, a feature of the Irish countryside so common in some respects, and so poorly documented in others, that its specific character remains genuinely unclear. An enclosure, in the broadest archaeological sense, refers to any area of ground defined by a boundary such as a bank, ditch, wall, or fence, and can date from prehistory through to the early modern period. What purpose this particular one served, and when it was built, is not something the surviving record makes plain.