crucially

adverb

cru·​cial·​ly ˈkrü-sh(ə-)lē How to pronounce crucially (audio)
1
: in a crucial manner
2
: very importantly

Examples of crucially in a Sentence

Recent Examples on the Web
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But that was just weeks before Bessent flew to Malaysia to meet with Chinese counterparts and hash out the framework of a deal that crucially included a commitment to buy American soybeans. Nick Penzenstadler, USA Today, 21 Dec. 2025 And, crucially, of questioning assumptions. Jordana Cepelewicz, Quanta Magazine, 18 Dec. 2025 The dummies' design is informed by data taken from living people's bodies, as well as from cadavers put through their own crash tests — and the new female dummy design, crucially, is informed by data from female bodies. Camila Domonoske, NPR, 16 Dec. 2025 Having co-created the eponymous pooch, writer Bob Baker retained some of the rights to the character, but crucially not to the design or his connections to a certain Time Lord — hence the extensive makeover and the lack of references to the metal mutt's adventures in space and time. Richard Edwards, Space.com, 13 Dec. 2025 See All Example Sentences for crucially

Word History

First Known Use

1879, in the meaning defined at sense 1

Time Traveler
The first known use of crucially was in 1879

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Cite this Entry

“Crucially.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/crucially. Accessed 31 Dec. 2025.

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