unchecked

adjective

un·​checked ˌən-ˈchekt How to pronounce unchecked (audio)
: not checked: such as
a
: not hindered, slowed, or restrained
unchecked growth
b
: not verified
unchecked data/information

Examples of unchecked in a Sentence

unchecked corruption in the state's prison system
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.
Left unchecked, this creates companies that excel at products but fail at people. Expert Panel®, Forbes.com, 3 June 2025 Party leaders in California know the affordability crisis, if left unchecked, could become their own political crisis. Nicole Nixon, Sacbee.com, 3 June 2025 However, analysts are warning not to let optimism run unchecked. Yeo Boon Ping, CNBC, 27 May 2025 The Joe Biden that everybody knew would never allow drug dealers, gang members, and the mentally insane to come into our Country totally unchecked and unvetted. Adeola Adeosun, MSNBC Newsweek, 26 May 2025 See All Example Sentences for unchecked

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of unchecked was in the 15th century

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Cite this Entry

“Unchecked.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unchecked. Accessed 10 Jun. 2025.

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