It carries the deliberately vague designation of simply a "structure", a category that can encompass almost anything from a collapsed field wall to the remnant of a substantial building, and the formal record offers nothing beyond that bare classification.

Moyhill sits in a county whose landscape holds an extraordinary density of archaeological remains, from the limestone pavements of the Burren with their ancient field systems to the early medieval ringforts and souterrains that dot the interior. Against that backdrop, a structure with no further description is quietly tantalising. The restraint of the label is itself informative: it suggests something was observed and noted in the field, something physical and deliberate enough to merit inclusion, but perhaps too ambiguous or too poorly preserved to be assigned with confidence to any recognised monument type. That ambiguity is not unusual in Irish archaeological recording, where surveyors working across vast rural landscapes sometimes encounter features that resist easy interpretation.