/ Dictionary / Index C Christian Science: Meaning and Definition of Find definitions for: Chris'tian Sci'ence Pronunciation: [key] a system of religious teaching, founded in 1866 by Mary Baker Eddy and based on the Scriptures, the most notable application of which is the practice of spiritual healing. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Christiansburg Christian Scientist Related Content Daily Word Quiz: cosmology Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language