v. mis·sion·ized, mis·sion·iz·ing, mis·sion·iz·es
To do missionary work.
1. To perform missionary work in or among.
2. To bring under the influence or control of a mission: "Eastern Apaches in what is now Texas were even missionized—briefly—in the eighteenth century" (William Brandon).
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
to work as a missionaryto undertake missionary work
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
v. -ized, -iz•ing. v.i.
1. to conduct missionary work.v.t.
2. to conduct missionary work in or among.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.