dead set

1 of 2

phrase

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

set against

2 of 2

verb

set against; setting against; sets against
: feeling strongly that one does not want (something) or will not do (something)
Everyone was set against going.
He was dead set against the deal.

Examples of dead set in a Sentence

Recent Examples on the Web
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Phrase
The brothers have not been on speaking terms for some time, and William is reportedly dead set against ever reconciling with Harry. Theresa Braine, New York Daily News, 15 Sep. 2026 At that point, Mayfield was dead set on playing out the final year of his contract without an extension. Zak Keefer, New York Times, 8 Sep. 2026
Verb
And before the Dodgers opened a three-game set against the Cardinals at Dodger Stadium, Hernández met with the hitting coaches. Maddie Lee, Los Angeles Times, 16 Sep. 2026 The shots are set against the backdrop of natural landscapes — all mossy trees, lakes, lush lawns, and a white horse making its way into the frame. Stacia Datskovska, Footwear News, 15 Sep. 2026 See All Example Sentences for dead set

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Cite this Entry

“Dead set.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dead%20set. Accessed 22 Sep. 2026.

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