It belongs to a category of monument that appears across the Irish landscape in considerable numbers: enclosed spaces, typically defined by a bank, ditch, or stone wall, whose original purpose can range from early medieval settlement to stock management to ritual use. That uncertainty is not unusual in Irish archaeology, but it gives sites like this one a particular quality of open-endedness. They are present enough to have earned a formal designation, but quiet enough that very little has been said about them in print.

Enclosures of this kind are among the most common monument types in Ireland, and also among the least understood on a site-by-site basis. Some are the remains of ringforts, known in the Irish tradition as raths or cashels, which served as enclosed farmsteads during the early medieval period, roughly between the fifth and twelfth centuries. Others may be later in date, or earlier, or may reflect multiple phases of use across a long span of time. Without excavation or detailed field survey, Drummeer's enclosure holds its history in reserve. The townland name itself, like many in Clare, carries traces of older Irish-language place-naming, though the specific meaning of Drummeer points toward a ridge or elevated back of land, a descriptor that often signals where early communities chose to build and farm.