/ Dictionary / Index M Monarchianism: Meaning and Definition of Find definitions for: Mo•nar•chi•an•ism Pronunciation: (mu-när'kē-u-niz"um), [key] — n. Theol. any of several doctrines of the Christian church in the 2nd and 3rd centuriesa.d.,emphasizing the unity of God by maintaining that the Father, the Son, and the Holy Ghost are three manifestations or aspects of God. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. monarch butterfly monarchical Related Content Daily Word Quiz: braggart Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language