The name Knockanalban, likely derived from the Irish, hints at a hilltop or rounded elevation, and enclosures of this kind are among the most quietly ambiguous features in the Irish countryside. They may be the earthwork boundaries of early medieval farmsteads, the remains of a ringfort where a family once lived within a raised bank and ditch, or something older and less easily categorised. Without further detail, the classification alone is enough to make a person pause over a map.

Enclosures as a monument type span an enormous range of periods and purposes in Irish archaeology. A ringfort, to give the most familiar example, is a roughly circular area enclosed by one or more earthen banks, typically dating from the early medieval period between roughly the fifth and twelfth centuries, and used as a defended farmstead or the residence of a person of local standing. Others may be prehistoric enclosures associated with settlement, agriculture, or ritual. Knockanalban, as a place name, does not appear with any frequency in the standard historical record, which makes the enclosure there one of those quietly persistent features of the landscape that has simply endured without attracting much commentary.