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unmask

[uhn-mask, -mahsk] /ʌnˈmæsk, -ˈmɑsk/
verb (used with object)
1.
to strip a mask or disguise from.
2.
to reveal the true character of; disclose; expose.
3.
Military. to reveal the presence of (guns) by firing.
verb (used without object)
4.
to put off one's mask; appear in true nature.
Origin
1580-1590
1580-90; un-2 + mask
Related forms
unmasker, noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples for unmask
  • What the mobile ecosystems of today have done is to unmask the reality that it's the back end that matters.
  • But federal authorities say his dedication was to another cause, spying for the mobsters he was supposed to unmask.
  • The drug may even unmask dementia that had not been previously noticed.
British Dictionary definitions for unmask

unmask

/ʌnˈmɑːsk/
verb
1.
to remove (the mask or disguise) from (someone or oneself)
2.
to appear or cause to appear in true character
3.
(transitive) (military) to make evident the presence of (weapons), either by firing or by the removal of camouflage, etc
Derived Forms
unmasker, noun
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
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Word Origin and History for unmask
unmask
1580s in figurative sense, c.1600 in literal sense, from un- (2) + mask (v.).
Online Etymology Dictionary, © 2010 Douglas Harper
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