The name of the townland itself is worth a moment's pause: Knockataggart derives from the Irish Cnoc an tSagairt, meaning the priest's hill, which hints at some older layer of significance, ecclesiastical or otherwise, now difficult to recover. The enclosure, as a monument type, typically refers to a defined area bounded by an earthen bank, a wall, or a ditch, and could date from the prehistoric period through to the early medieval. Without more specific detail, it is impossible to say whether this one was a settlement, a boundary feature, or something associated with ritual or agriculture.

What can be said with certainty is that Knockataggart sits within a county that is extraordinarily dense with archaeological remains, many of them still only lightly investigated. Mayo's boglands in particular have a habit of preserving and then slowly revealing structures that elsewhere were long ago ploughed away or built over. An enclosure in this part of the west might be a low, grass-grown ring barely distinguishable from the surrounding ground, or it might be a more substantial earthwork still clearly legible in the field. The honest position, given how little has been formally published about this specific site, is that the monument is known to exist and is considered significant enough to be classified, but its full character remains to be properly documented.