- the theological study of the mission of the church, especially the character and purpose of missionary work.
Origin of missiology
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- Christian theol the study of the missionary function of the Christian Church
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012