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.
In addition to the DUI arrest, three other arrests were made, a news release said. Mike Danahey, Chicago Tribune, 5 Sep. 2025 At the time of the collision, Navarrete was on probation for a misdemeanor DUI and hit-and-run conviction. Sean Emery, Oc Register, 5 Sep. 2025 Newcomer Demarcus Robinson is suspended for the first three games in relation to his 2024 DUI arrest. Matt Barrows, New York Times, 4 Sep. 2025 He was arrested on charges of vehicular homicide and DUI, among other charges, police said. Paloma Chavez, Sacbee.com, 4 Sep. 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 8 Sep. 2025.

Legal Definition

DUI

abbreviation
driving under the influence

More from Merriam-Webster on DUI

Last Updated: - Updated example sentences
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