rubrician

ru·bri·cian

R0336500 (ro͞o-brĭsh′ən)n. Ecclesiastical A person learned in the rubrics of ritual.

rubrician

(ruːˈbrɪʃən) n (Ecclesiastical Terms) an authority on liturgical rubrics

ru•bri•cian

(ruˈbrɪʃ ən)

n. an expert in or close adherent to liturgical rubrics. [1840–50]