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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Today, a deep dive into why America’s most powerful health insurer is looking more and more like a technology company. Mario Aguilar, STAT, 7 Apr. 2026 Recent specials revealed new footage of Michael Jackson, a deep dive into the Rob and Michele Singer Reiner murders, and viral videos from 2025, underscoring how far the TMZ brand has been extended. Alex Weprin, HollywoodReporter, 7 Apr. 2026 Here's our deep dive into their specs, features, and performance to see which flagship Android lineup leads the pack. Iyaz Akhtar, PC Magazine, 7 Apr. 2026 Fellow Ward 1 Councilmember Holly Grummert said that the city will have a chance to take a deeper dive into pool concerns when the plan comes back after city staff makes revisions. Taylor O'Connor, Kansas City Star, 7 Apr. 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 10 Apr. 2026.

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