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Definitions

crucial

[kroo-shuhl] / ˈkru ʃəl /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

This highlights how crucial these protective structures are for enduring extreme environments.

From Science Daily • Apr. 12, 2026

It is crucial that you speak with a real person who can support you right now.

From The Wall Street Journal • Apr. 12, 2026

Andy Pages went three for three with four RBIs and had a go-ahead two-run double and a two-run home run to provide crucial insurance that kept his club in the game.

From Los Angeles Times • Apr. 11, 2026

By moving the signal closer to the processor, the CPO approach improves power efficiency, increases bandwidth and lowers latency — all crucial to running powerful AI workloads.

From MarketWatch • Apr. 11, 2026

De Maricourt and della Porta were crucial sources for Gilbert: we can tell that he repeated their experiments with care, which is how he knew that della Porta was copying from a half-understood source.

From "The Invention of Science" by David Wootton




Vocabulary lists containing crucial