Kilmore, meaning roughly "the great church" in Irish, is a placename found in several corners of Ireland, and its very frequency is telling. These names often mark sites where early Christian communities gathered, built in timber or stone, and eventually vanished, leaving little more than a grassy outline, a scatter of worked stone, or a faint rise in a field.

The "Kil" prefix, from the Irish "cill", originally denoted a monastic cell or early church enclosure, and settlements bearing it tend to cluster around the early medieval period, roughly the sixth to twelfth centuries, when small local churches served as the religious and social centres of rural life. A site recorded simply as the location of a church, rather than the church itself, suggests that whatever structure once stood here has been reduced to archaeological trace, absorbed into farmland, or built over in later centuries. Without surviving fabric, such sites depend entirely on documentary records, place-name evidence, and ground survey to hold their place in the historical record.

Because the available documentation for this particular site is currently limited, the full picture of Kilmore Church, its founding, its community, and the circumstances of its disappearance, remains to be established. What the name alone preserves is the fact that this corner of Clare was once considered significant enough to anchor a settlement around an act of worship, and that significance outlasted the building itself.