deep dive

noun

plural deep dives
: an exhaustive investigation, study, or analysis of a question or topic
Researchers … have taken a deep dive into the seismic activity that has shaken the Permian Basin in recent years.Midland (Texas) Reporter-Telegram
After discovering that his late father was a war hero, a son takes a deep dive into World War II and the terrors of the Nazi regime.Kirkus Reviews
What begins as a deep dive into the business practices of multilevel marketing and direct sales companies … becomes something larger, and even more rage-inducing: a story about the enviable perks of being rich and well connected in America.Pete Keeley
Yet a deep dive into the far reaches of Instagram reveals that a golden age of tattoos has arrived …Monica Kim

Examples of deep dive in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The Crash takes a deep dive into the volatile relationship at the center, examining the shifting narratives of that fateful night to explore where a fatal mistake ends and cold-blooded murder begins, per Netflix’s logline. Peter White, Deadline, 17 Mar. 2026 Ahead, find a deep dive into the handsome young actor's love life, from his teenage romance with Madonna's daughter and his high-profile coupling with Lily-Rose Depp to his long-term relationship with Jenner. Christina Perrier, InStyle, 15 Mar. 2026 Jay, an author of multiple books on the robotic exploration of space, with each being a deep dive into a topic that few explore in such detail. Space.com Staff, Space.com, 14 Mar. 2026 Published on Thursday, the full report takes a deep dive into audience preferences, casting diversity, and box-office trends. Arushi Jacob, Variety, 12 Mar. 2026 See All Example Sentences for deep dive

Word History

First Known Use

1986, in the meaning defined above

Time Traveler
The first known use of deep dive was in 1986

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Cite this Entry

“Deep dive.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/deep%20dive. Accessed 19 Mar. 2026.

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