uncooperative

adjective

un·​co·​op·​er·​at·​ive ˌən-kō-ˈä-p(ə-)rə-tiv How to pronounce uncooperative (audio)
-ˈä-pə-ˌrā-
: marked by an unwillingness or inability to work with others : not cooperative
the suspect was uncooperative with investigators
an uncooperative witness
… he wonders whether it would be such a bad thing if their uncooperative nanny quit …Caitlin Flanagan
also : providing difficulty
struggled with an uncooperative corkscrew
uncooperative weather

Examples of uncooperative in a Sentence

Recent Examples on the Web Police have charged both men in connection with her death, alleging that Hamel was uncooperative with authorities at the hospital who were investigating how Standish suffered her injuries. Justin Muszynski, Hartford Courant, 19 June 2024 According to court transcripts, Hamilton accused the victims’ mother of bringing them to court late and previously being uncooperative with the state’s lawyers. Doug Bock Clark, ProPublica, 17 June 2024 According to Fitzpatrick, Mott confessed to the killing and told police the girl’s body was hidden in a wooded area, but her boyfriend was uncooperative. Muri Assunção, New York Daily News, 26 Mar. 2024 Should the investigation encounter roadblocks, such as uncooperative federal agencies or private companies, the NCD should document the obstruction and press Congress for the authority to overcome it. Rob Knake, Foreign Affairs, 6 Jan. 2021 See all Example Sentences for uncooperative 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'uncooperative.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1799, in the meaning defined above

Time Traveler
The first known use of uncooperative was in 1799

Dictionary Entries Near uncooperative

Cite this Entry

“Uncooperative.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/uncooperative. Accessed 2 Jul. 2024.

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