dead set

idiom

: firmly determined
The mayor was dead set against [=strongly opposed to] the plan.
She was dead set on [=completely certain about] going to college.

Examples of dead set in a Sentence

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But heading into Week 6, the Cowboys are set to face off against a former player of theirs who sure seems to be dead set on getting his revenge against his old team. Reice Shipley, MSNBC Newsweek, 7 Oct. 2025 Coach Joanne is dead set on turning things around this season despite having just been brutally dumped by her girlfriend and co-founder of the team. Jesse Whittock, Deadline, 2 Oct. 2025 Like its neighbors in Qatar and Saudi Arabia, the Emirati government seems dead set on claiming a leadership position in open-source AI models. Patrick Moorhead, Forbes.com, 9 Sep. 2025 If this week’s master plan reflects a company that is dead set on moving beyond cars, the divergence started back around the time of that second report. Patrick George, The Atlantic, 5 Sep. 2025 See All Example Sentences for dead set

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“Dead set.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dead%20set. Accessed 9 Oct. 2025.

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