unmask

verb

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

transitive verb

1
: to reveal the true nature of : expose
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.
And the present-day timeline in the survival saga unmasked Shauna’s teenage daughter, Callie (Sarah Desjardins), as the murderer of Yellowjackets survivor Lottie (Simone Kessell). Jackie Strause, HollywoodReporter, 14 Apr. 2025 The findings bring astronomers another step closer to unmasking the mysterious nature of dark energy, which may mean that the standard model of how the universe works could also require an update, scientists say. Ashley Strickland, CNN Money, 2 Apr. 2025 The celebs must unmask the killer before they’re all bumped off. Stewart Clarke, Deadline, 20 Mar. 2025 In every episode, Scooby and the gang unmask a ghostly villain, revealing it to be someone using fear to hide their schemes. Shari Dunn, TIME, 25 Feb. 2025 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 29 Apr. 2025.

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

Last Updated: - Updated example sentences
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