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.
Both federal courts that considered the issue agreed that IEEPA does not give the President unchecked tariff authority. Erin Doherty, CNBC, 4 Sep. 2025 But growth, unchecked, can become a trap. Lien De Pau, Forbes.com, 3 Sep. 2025 Trump described the city as a harbinger of what unchecked migration could mean for America. Ray Sanchez, CNN Money, 2 Sep. 2025 But that also likely means that mirror cells would be able to replicate unchecked in our bodies, creating a fatal infection that could progress rapidly without triggering our defense system, said Cooper. N'dea Yancey-Bragg, USA Today, 1 Sep. 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

Browse Nearby Words

Cite this Entry

“Unchecked.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unchecked. Accessed 9 Sep. 2025.

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