| Noun | 1. | religious service - the act of public worship following prescribed rules; "the Sunday service"religious ceremony, religious ritual - a ceremony having religious meaning church service, church - a service conducted in a house of worship; "don't be late for church" devotional - a short religious service prayer meeting, prayer service - a service at which people sing hymns and pray together chapel service, chapel - a service conducted in a place of worship that has its own altar; "he was late for chapel" committal service - service committing a body to the grave; "the committal service will be held next Monday" none - a service in the Roman Catholic Church formerly read or chanted at 3 PM (the ninth hour counting from sunrise) but now somewhat earlier vesper - a late afternoon or evening worship service watch night - a devotional service (especially on New Year's Eve) invocation, supplication - a prayer asking God's help as part of a religious service |