- the action or practice of imposing fraudulently upon others.
- deception using an assumed character, identity, or name, as by an impostor.
- an instance or piece of fraudulent imposition.
Origin of imposture
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Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- the act or an instance of deceiving others, esp by assuming a false identity
C16: from French, from Late Latin impostūra, from Latin impōnere; see impose
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 imposturous
"act of willfully deceiving others," 1530s, from Middle French imposture, from Late Latin impostura, from impostus (see impost).
Online Etymology Dictionary, © 2010 Douglas Harper