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
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Navigating these cases requires a deep dive into complex valuations and a strategy that balances personal dynamics with economic realities. Nia Bowers, USA Today, 1 Apr. 2026 Some 18 months ago, Mack said, the Royals launched a deep dive after Picollo broached the possibility of exploring strange new worlds. Kansas City Star, 31 Mar. 2026 A couple of talks taking a deep dive into the world of fraudulent workers, focusing on the massive push from North Korea. Neil J. Rubenking, PC Magazine, 27 Mar. 2026 Louis Theroux is back with a deep dive into the shadowy online world of the manosphere. Irenie Forshaw, TheWeek, 25 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 5 Apr. 2026.

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