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Monroe Doctrine

noun U.S. History.
  1. the policy, as stated by President Monroe in 1823, that the U.S. opposed further European colonization of and interference with independent nations in the Western Hemisphere.
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Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for monroe doctrine

Monroe doctrine

noun
  1. a principle of US foreign policy that opposes the influence or interference of outside powers in the Americas
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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

Word Origin and History for monroe doctrine

Monroe Doctrine

1848, in reference to principles of policy contained in the message of U.S. President James Monroe to Congress on Dec. 2, 1823.

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Online Etymology Dictionary, © 2010 Douglas Harper

monroe doctrine in Culture

Monroe Doctrine

A statement of foreign policy issued by President James Monroe in 1823, declaring that the United States would not tolerate intervention by European nations in the affairs of nations in the Americas. Monroe also promised that the United States would not interfere with European colonies already established or with governments in Europe.

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The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.