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.
What might be missing for some curious viewers is a deeper dive into Bernstein’s relationships with men. Ryan Lattanzio, IndieWire, 23 Apr. 2026 Both come well equipped for a deep dive into the life and thought of the tech entrepreneur. Literary Hub, 23 Apr. 2026 The series is a deep dive into one of America’s most famous families, exploring the lives, relationships and defining moments that shaped the Kennedy dynasty. Deirdre Durkan, PEOPLE, 21 Apr. 2026 The documentary takes a deep dive into racial tensions and historical backgrounds behind the current political division in the United States. Cbs Chicago Team, CBS News, 21 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

Browse Nearby Words

Cite this Entry

“Deep dive.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/deep%20dive. Accessed 25 Apr. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster