Donation of Constantine(redirected from Constantine, Donation of)
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Donation of Constantine
A document fabricated probably during the 8th century, in which the emperor Constantine I purportedly grants to the Papacy temporal dominion over Italy and other western regions. Used throughout much of the Middle Ages as evidence in justifying Papal claims in secular affairs, it was demonstrated to be false in the 15th century.
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.