- 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
SynonymsSee more synonyms for imposture on Thesaurus.com
3. fraud, hoax, swindle, deception, humbug, cheat.
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
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