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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On the show—which is produced by Meadowlark and has been part of the Athletic Podcast Network since August—Torre conducts deep dives into timely sports and culture topics, with fellow journalists, sports business leaders, elite athletes, actors, and authors as guests. Avery Stone, Time, 9 June 2026 Researchers aren't sure why, but University of Iowa scientists, who run the registry, are taking a deep dive into the issue. Natalie Krebs, NPR, 9 June 2026 Apple’s deeper dive into AI chatbots is happening despite some signs of consumer dissatisfaction with how quickly other tech companies have integrated AI into their products and services. David Ingram, NBC news, 8 June 2026 Like his grandfather’s beloved violin, Baerwald has taken a deep dive into previously unknown waters — and survived. Bethanne Patrick, Los Angeles Times, 8 June 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 18 Jun. 2026.

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