A levelled enclosure is exactly what the name suggests: a site that has been so thoroughly reduced by centuries of agriculture, land clearance, or simple erosion that its original form, whether a circular earthen bank defining a farmstead, a ringfort, or some other bounded space, is no longer legible above ground. What remains is an absence, a place that has essentially been erased from the landscape while still holding its coordinates on a map.

Enclosures of this kind are scattered across Kerry and the wider Irish countryside in considerable numbers. In their intact form they typically date from the early medieval period, roughly the fifth to the twelfth centuries, and would have served as enclosed farmsteads for a single family or small community. The surrounding bank and ditch provided a degree of protection for livestock as much as for people. At Dromavally, a field inspection confirmed that the site had been levelled, meaning that whatever earthworks once defined it have since been ploughed, built over, or otherwise obliterated. That a record exists at all is largely a consequence of documentary or cartographic traces that allowed the original location to be identified, even after the physical evidence had gone.