Consecration in Eastern Christianity
Consecrations in Eastern Christianity can refer to either the Sacred Mystery (Sacrament) of Cheirotonea (Ordination through laying on of hands) of a bishop, or the sanctification and solemn dedication of a church building. It can also (more rarely) be used to describe the change of the bread and wine into the Body and Blood of Christ at the Divine Liturgy.
Source: Wikipedia — Consecration in Eastern Christianity (CC BY-SA 4.0)