noun
sacrament
SAK-ruh-munt/ˈsækrəmənt/
A Christian ritual understood to convey divine grace.
The church teaches that baptism is a sacrament conveying grace.

Etymology
Built on “to consecrate,” sacramentum named a binding pledge or solemn oath. Christian usage applied it to a sacred rite through which a person's relation to Christ is created or reaffirmed, expressing spiritual grace outwardly.
In context
divine mercy in the sacrament of Holy Baptism I trust in you divine mercy in our justification through Jesus Christ
More examples
- The Catholic Church recognizes seven sacraments.
- They receive the sacrament of marriage during the wedding Mass.
- The priest brings the sacrament to a patient in the hospital.
Forms
sacrament · sacraments
sacramental adjective — Relating to sacraments or their celebration.