[ doo-puh-ree, dyoo- ]
/ ˈdu pə ri, ˈdyu- /

noun, plural dup·er·ies for 1.

an act, practice, or instance of duping.
the state of one who is duped.

Origin of dupery

From the French word duperie, dating back to 1750–60. See dupe1, -ery
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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