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fifth columnist


from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. someone who belongs to a group that secretly undermines another organization

from the GNU version of the Collaborative International Dictionary of English

  • n. see fifth columnist in the vocabulary.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. a member of a clandestine subversive organization who tries to help a potential invader


From fifth column +‎ -ist (Wiktionary)


Sorry, no example sentences found.


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