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.
According to the department, Correa's record includes convictions for unlawful possession of a firearm, destroying evidence and a DUI. Rachel Wolf, FOXNews.com, 25 Oct. 2025 The suspect, Antonio Alcantar, 38, was booked into jail on two counts of gross vehicular manslaughter and three counts related to DUI, according to the Sheriff’s Office. Kristina Davis, San Diego Union-Tribune, 25 Oct. 2025 The former Bears quarterback will also be on unsupervised probation for one year and must attend a DUI safety class. Natasha Dye, PEOPLE, 23 Oct. 2025 It's been more than a year since former NFL and Vanderbilt University quarterback Jay Cutler was first arrested for DUI after rear-ending a GMC, and the Franklin Police Department is just now releasing the video showing his arrest. Gabrielle Chenault, Nashville Tennessean, 23 Oct. 2025 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 29 Oct. 2025.

Legal Definition

DUI

abbreviation
driving under the influence

More from Merriam-Webster on DUI

Last Updated: - Updated example sentences
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