The sacrament has also been known as the holy oil, or unction, of the sick; the unction or blessing of consecrated oil; the unction of God; the office of the unction; and so on. In the Eastern Church the technical name is euchelaion ("prayer-oil"); but other names are used such as elaion hagion ("holy") or hegismenon ("consecrated"), elaion, elaiou Chrisis, chrisma, and so on.