DUI

abbreviation or noun

plural DUIs
1
US : the act or crime of driving a vehicle while affected by alcohol or drugs
was arrested for DUI
a DUI case
2
US : an arrest or conviction for driving under the influence
… the reason he was in prison is that a few DUIs caught up with him …Barbara Ehrenreich
3
US : a person who is arrested for or convicted of driving under the influence
a convicted DUI

Examples of DUI in a Sentence

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.
The Nissan driver was transported to a hospital and arrested on suspicion of DUI, the CHP said. Alexandra Mendoza, San Diego Union-Tribune, 15 Feb. 2026 Assemblymember Rhodesia Ransom is introducing a bill that would ban selling booze to repeat DUI offenders. James Taylor, CBS News, 14 Feb. 2026 Mejia has four prior arrests, including assaults in 2019 and 2022, and a DUI in 2020, cops said. Colin Mixson, New York Daily News, 13 Feb. 2026 Court documents previously revealed Klingler has been charged with driving under the influence (DUI) at least four times between 2018 and 2023. Caroline Zimmerman, Kansas City Star, 7 Feb. 2026 See All Example Sentences for DUI

Word History

Etymology

driving under the influence

First Known Use

1969, in the meaning defined at sense 1

Time Traveler
The first known use of DUI was in 1969

Browse Nearby Words

Cite this Entry

“DUI.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/DUI. Accessed 19 Feb. 2026.

Legal Definition

DUI

abbreviation
driving under the influence

More from Merriam-Webster on DUI

Last Updated: - Updated example sentences
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