a. To sanctify (bread and wine) for Eucharistic use through a ritual regarded by some Christian churches as effecting transubstantiation.

What does consecrate?

transitive verb. 1 : to induct (a person) into a permanent office with a religious rite especially : to ordain to the office of bishop. 2a : to make or declare sacred especially : to devote irrevocably to the worship of God by a solemn ceremony consecrate a church.

What prayer is said during Holy Orders?

Bless us with consecrated religious and those called to a chaste single life, permanent deacons, and faithful husbands and wives, who are a sign of Christ's love for His Church. We commend our prayer for vocations to You, Father, through the intercession of Mary our Mother, in the Holy Spirit, through Christ our Lord.