/ Dictionary / Index R Rosicrucianism: Meaning and Definition of Find definitions for: Ro•si•cru•cian•ism Pronunciation: (rō"zi-kr'shu-niz"um, roz"i-), [key] — n. the practices or principles of Rosicrucians. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rosicrucianism (Thesaurus) Rosicrucian Rosie Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language