rubrical
/ˈrʌb.rɪ.kəl/Definitions
1. noun
relating to or constituting rubrics or formal instructions for conducting a ritual or ceremony, especially in the Church of England.
“The rubrical guide helped the priest navigate the complex ceremony.”
2. adjective
relating to or constituting rubrics or formal instructions, especially in the Church of England.
“The rubrical notes provided a detailed explanation of the liturgical process.”