deep dive means A thorough investigation of a topic, typically scheduled as a meeting. It's mostly used in workplace and corporate conversation. It's casual and generally safe with friends and online. It's standard online vocabulary; nothing inherently concerning about hearing it.
deep dive
A thorough investigation of a topic, typically scheduled as a meeting.
diːp daɪvDocumented since 1980s1980sGen XhistoricalCurrent750 viewsLast reviewed Jun 29, 2026＋ Add a definition
Seen in the wild
4 citations · last seen May 2026
Etymology timeline
Born ~1980 · 1 year of recorded useGen X eraSee decade cohort →
Seen in the wild
BlueskyMay 2026
You need to find something that inspired you and try to chase it. Maybe you can do a deep dive on art as a whole and look up art history on specific styles and trends that were popular in the past. See what clicks and…
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BlueskyMay 2026
Deprivation deep dive (3): The persistent geography of London’s deepest deprivation https://www.europesays.com/britain/29205/ In this third instalment of our deprivation deep dive looking at the Index of Multiple De…
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BlueskyMay 2026
I just found something so cool about the word יָתֵד! It’s way more than just a "peg" once you see the ancient context. Check out my new deep dive into its true meaning here: https://youtu.be/CkXKEnps4sE #BiblicalHebre…
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BlueskyMay 2026
The May edition of 1919 Magazine is out now, featuring exclusive data on the push for a wider Taser rollout, the toll of cancelled rest days on the front line, and a deep dive into the Holyrood election manifestos. 1…
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Wikipedia: Deep Dive Dubai
Deep Dive Dubai is a 60-metre (200 ft) deep diving pool in Dubai.
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Definitions
Global
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#1·Apr 23, 2026Global
A thorough investigation of a topic, typically scheduled as a meeting. "Let's deep dive" = "let's spend an hour going in circles." Required preamble in every PM's calendar. Useful when actually deep; performative the other 70% of the time. Adjacent to "let's align" in pure ceremony.
"We need a deep dive on why churn spiked last quarter."
Origin: Modern corporate-speak — origins in 1980s American management culture.
For parents
deep dive means A thorough investigation of a topic, typically scheduled as a meeting. It's mostly used in workplace and corporate conversation. It's casual and generally safe with friends and online. It's standard online vocabulary; nothing inherently concerning about hearing it.
For ESL learners
"deep dive" is slang. It means: A thorough investigation of a topic, typically scheduled as a meeting. Register: casual. Use it in: casual conversation and online posts. Avoid in: formal writing and professional emails.
Cluster: work
Heard in the wild
“You need to find something that inspired you and try to chase it. Maybe you can do a deep dive on art as a whole and look up art history on specific styles and trends that were popular in the past. See what clicks and scratches that itch.”
— Bluesky· May 2026“Deprivation deep dive (3): The persistent geography of London’s deepest deprivation https://www.europesays.com/britain/29205/ In this third instalment of our deprivation deep dive looking at the Index of Multiple Deprivation (IMD), we…”
— Bluesky· May 2026“I just found something so cool about the word יָתֵד! It’s way more than just a "peg" once you see the ancient context. Check out my new deep dive into its true meaning here: https://youtu.be/CkXKEnps4sE #BiblicalHebrew #BibleStudy”
— Bluesky· May 2026“The May edition of 1919 Magazine is out now, featuring exclusive data on the push for a wider Taser rollout, the toll of cancelled rest days on the front line, and a deep dive into the Holyrood election manifestos. 1919magazine.co.uk/may2026/”
— Bluesky· May 2026“Deep Dive Dubai is a 60-metre (200 ft) deep diving pool in Dubai.”
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Show 2 more dictionary-style senses (imported)
Global
#2·May 2, 2026Global
An in-depth examination or analysis of a topic.
Cluster: work
Source: Wiktionary (CC BY-SA 4.0)
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Global
#3·May 2, 2026Global
An act of deep diving.
Source: Wiktionary (CC BY-SA 4.0)
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For specific readers
Why is this section here?
Slang is read by different audiences for very different reasons. The For parents view re-explains the term in plain, non-judgemental language so a caregiver can understand what their child means without needing the surrounding subculture. The For English learners view focuses on register (when it's safe to use), formal alternatives, and common mistakes — what a textbook won't teach you.
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