[Ro.si.cru.cian] n [Christian Rosenkreutz (NL Rosae Crucis) reputed 15th cent. founder of the movement] (1624) 1: an adherent of a 17th and 18th century movement devoted to esoteric wisdom with emphasis on psychic and spiritual enlightenment
2: a member of one of several organizations held to be descended from the Rosicrucians -- Rosicrucian adj -- Ro.si.cru.cian.ism n