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Meetings & Communicationnoun · /diːp daɪv/

deep dive

In simple English

In tech workplaces, a deep dive is a focused meeting or session where a team examines something in detail. This could be investigating a critical bug, analyzing system performance metrics, reviewing architectural decisions, or understanding why a feature request was rejected. The term originated from diving deep underwater and is now commonly used metaphorically in business contexts. Deep dives typically involve multiple team members, require preparation, and result in concrete findings or decisions. They differ from quick status updates or casual discussions because they demand sustained attention and often reveal hidden problems or insights.

Understand what deep dive means and how to use it in tech meetings and work communication.

At a glanceCEFR B2
Commonness5/5
Versatility4/5
FormalityCasualFormalNeutral
Spoken ↔ WrittenSpokenWrittenBoth
Directness ↔ DiplomaticDirectDiplomaticDirect
RegionUS and UK
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Say it like this

✓Let us do a deep dive into this issue
✓We need a deep dive on the performance metrics
✓I will schedule a deep dive session with the team

Real examples

in a standup

"The API latency increased yesterday, so we should schedule a deep dive to understand what happened."

in a code review

"Before we merge this, we need a deep dive into the memory optimization changes you made."

in a team meeting

"We got negative feedback from beta users about the checkout flow, so next week we will do a deep dive into their comments."

Don't say this

Handle with care. Do not use as a verb in formal writing (saying 'deep dive into' is acceptable in speech but less formal than 'analyze' or 'investigate'). Avoid overusing it; reserve for situations requiring detailed analysis.

✕We deep dive the database performance issues.
✓We did a deep dive into the database performance issues.— Deep dive is primarily a noun, not a verb. Use 'do a deep dive into' rather than treating it as a direct verb.
✕This is a deep dive meeting to discuss the agenda.
✓This is a meeting to do a deep dive into our architectural decisions.— Deep dive describes the type of analysis, not every meeting. Be specific about what you are diving deep into.
✕I will deep dive that tomorrow.
✓I will deep dive into that tomorrow or I will analyze that tomorrow.— Always use the preposition into when using deep dive in a verb-like construction; alternatively, use a clearer verb like analyze or investigate.

Other forms

noun

deep dive

"We scheduled a deep dive on the deployment pipeline failures."

phrase

do a deep dive into

"Let us do a deep dive into the customer feedback before deciding on the feature roadmap."

Often used with

schedule a deep diveUsed when organizing a focused analysis session
deep dive intoThe most common preposition after deep dive; specifies what will be analyzed
technical deep diveA deep dive focused on technical details and architecture
quick deep diveSomewhat contradictory but used for a shorter focused analysis

Similar words

analysisMore formal; analysis is the result or process, whereas deep dive emphasizes thoroughness
investigationMore formal; investigation suggests a search for causes or facts, while deep dive is broader
detailed reviewMore descriptive but less concise; deep dive is the preferred term in tech meetings

Opposites

overviewsurface-level discussionquick check

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Practice

Try it

4 quick exercises

Pick the most natural phrasing

1. Your QA team found a critical issue. How would you schedule time to examine it carefully?

Complete the sentence

2. Before we ship the new authentication system, we should _______ the security implications.

Spot the mistake

3. Which sentence uses 'deep dive' incorrectly?

Rewrite naturally

4. Rewrite this in natural tech English using 'deep dive': 'We need to carefully examine all the details about why the deployment failed before we try again.'

Questions

Quick poll

Have you said "deep dive" in a standup this week?

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