What is "ighiu"

Ighiu is a commune located in Alba County, Romania. The commune is composed of five villages: Bucerdea Vinoasă (Borosbocsárd), Ighiel (Igenpataka), Ighiu, Șard (Sárd) and Țelna (Celna). Șard and Ighiu have a fortified church, the latter being used as a guest house, the Reformed Church of Ighiu.