Definitions:

1. An object or action which is regarded as encouraging devotion and thus spiritually aiding the person who uses it. NOUN
   • The priest's blessing is believed to have a sacramental effect in some traditions.
2. Describing anything that is connected or resembling a sacrament. ADJECTIVE
   • The sacramental nature of the Eucharist is central in Catholic worship.
3. Refers to a sacred sign, object, or action instituted by the church that prepares people to receive grace and reminds them of the sacraments. NOUN
   • She kept a rosary and a crucifix as sacramentals to guide her prayer life.
4. Something sacred, ritualistic, or grace-related. ADJECTIVE
   • Anointing with oil is a sacramental act of healing and blessing.

Synonyms:

• divine
• holy
• liturgical
• ritual
• sacred