OUI

abbreviation or noun

1
: operating under the influence
convicted of OUI [=convicted of operating a vehicle while under the influence of drugs or alcohol]
an OUI charge
2
: one who is arrested for or convicted of OUI
3
: an arrest or conviction for OUI
has two OUI's on his record

Word History

First Known Use

1981, in the meaning defined at sense 1

Time Traveler
The first known use of OUI was in 1981

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Dictionary Entries Near OUI

Cite this Entry

“OUI.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/OUI. Accessed 21 Nov. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!