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.
By that point, prosecutors had also dropped the DUI charge. Shira Moolten, Sun Sentinel, 7 June 2025 In 2006, Osment was charged with a DUI and marijuana possession after breaking a rib in a car crash. Wesley Stenzel, EW.com, 3 June 2025 Both the female driver and the man who attempted to move the vehicle were arrested on suspicion of DUI, police said. Sydney Barragan, Oc Register, 31 May 2025 When the Arizona Supreme Court handed down its ruling in a pair of arson and DUI cases this month, the announcement on its website wasn’t delivered by a judge or spokesperson, but instead by two AI avatars that are virtually indistinguishable from real people. Kevin Nious, NBC news, 29 May 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 13 Jun. 2025.

Legal Definition

DUI

abbreviation
driving under the influence

More from Merriam-Webster on DUI

Last Updated: - Updated example sentences
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