What is a Sacrament?
All sacraments are an encounter with Jesus Christ, who is himself the original sacrament.
The sacraments of initiation, which introduce the recipient into the faith, are: Baptism, Confirmation, and Eucharist.The sacraments of healing are: Reconciliation and the Anointing of the Sick. The sacraments of communion and mission are: Matrimony and Holy Orders.
(Youth Catechism of the Catholic Church, 193)
There are sacraments of Initiation, which introduce the recipient into the faith:
Baptism, Confirmation and Eucharist.
There are sacraments of healing:
Reconciliation and the Anointing of the Sick.
And there are sacraments of communion and mission:
Matrimony and Holy Orders. (You Cat # 193)
For more information see:
Catechism of the Catholic Church – Section Two – The Seven Sacraments of the Church #1210 – 1666