The Office Translator

The Office Translator

What Does “Mission Critical” Mean at Work?

What they said

“Essential to the organisation's purpose.”

What it literally means

Essential to the organisation's purpose.

What they may actually mean

“I would like this to sound extremely important, possibly because it is, possibly because I want it to be.”

“Mission critical” began in engineering, where it described systems whose failure would end the mission. In office English it has widened to cover anything somebody considers important, which weakens it. If everything is mission critical, nothing is — the phrase stops distinguishing the genuinely essential from the merely favoured. The clearer version says what would happen if this failed, which is the real test of criticality.

Subtext Meter

Context is doing some work here

How it may land

  • NeutralIf this fails, we can't operate.

  • VagueI want this to sound important.

  • DismissiveI'm inflating the priority of my project.

Say this instead

Instead of:

“Mission Critical.”

Try:

“If the payments system goes down, we lose sales within an hour.”

If you remember one thing

“Mission critical” only means something when not everything is.

Send this to the colleague who keeps saying it

The Office Translator

Mission Critical

What they saidEssential to the organisation's purpose.

What you heardI would like this to sound extremely important, possibly because it is, possibly because I want it to be.

Subtext3/5

The Commuter’s Briefing

Know someone who says this every 11 minutes? Send them the translation.

Heard enough?

Give the dictionary another spin.

By James Allen · The Commuter’s Briefing

The Office Translator is an entertaining guide to workplace language, not a claim that every phrase has one secret meaning. Context, relationships and tone matter. Most of these phrases have perfectly reasonable uses — the comedy is in the gap between what words say and what people sometimes hear.

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