unmask

verb

un·​mask ˌən-ˈmask How to pronounce unmask (audio)
unmasked; unmasking; unmasks
Synonyms of unmasknext

transitive verb

1
: to reveal the true nature of : expose
She was unmasked as a spy.
2
: to remove a mask from

intransitive verb

: to remove one's mask

Examples of unmask in a Sentence

He was unmasked as a spy. the killer's identity won't be unmasked until the season's final episode
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
As the body count rises, Inspector Jack Phatudi is drawn into a dangerous manhunt to unmask the vigilante. Leo Barraclough, Variety, 18 Feb. 2026 The film is a spinoff of Disney+’s The Mandalorian TV show and the new full trailer (below) at one point features Pascal kneeling and unmasked, as is Sigourney Weaver as Colonel Ward. Etan Vlessing, HollywoodReporter, 17 Feb. 2026 Grief really unmasks you and can tear down your walls. Olivia Truffaut-Wong, Vulture, 17 Feb. 2026 Democrats demanding reforms to Immigration and Customs Enforcement have centered the negotiations on tightening of warrant requirements, unmasking agents when engaged in immigration operations and ending roving patrols in cities and communities. Al Weaver, The Hill, 13 Feb. 2026 See All Example Sentences for unmask

Word History

First Known Use

1562, in the meaning defined at intransitive sense

Time Traveler
The first known use of unmask was in 1562

Browse Nearby Words

Cite this Entry

“Unmask.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unmask. Accessed 27 Feb. 2026.

Kids Definition

unmask

verb
un·​mask ˌən-ˈmask How to pronounce unmask (audio)
ˈən-
: to strip of a mask or a disguise : expose
unmask a traitor

More from Merriam-Webster on unmask

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