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.
Radford was out on bond in the DUI case, according to online court records for Liberty County, Georgia. Danya Gainor, CNN Money, 6 Aug. 2025 In June this year, Song was involved in a DUI incident in Yongin, reportedly driving five kilometers with a blood alcohol concentration high enough for license revocation under South Korean law. Naman Ramachandran, Variety, 4 Aug. 2025 Song was previously involved in a DUI incident in June and was awaiting indictment, according to the aforementioned outlets. Jen Juneau, People.com, 4 Aug. 2025 The man was arrested for DUI, reckless burning and endangerment, according to YCSO. Rey Covarrubias Jr, AZCentral.com, 3 Aug. 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 21 Aug. 2025.

Legal Definition

DUI

abbreviation
driving under the influence

More from Merriam-Webster on DUI

Last Updated: - Updated example sentences
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