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Business & Workplace Languagenoun · /ˈjuː.nɪ.kɔːrn/

unicorn

In simple English

In the tech and venture capital industry, a unicorn represents an exceptionally rare and valuable startup that has achieved a billion-dollar valuation while remaining privately held. The term became popular around 2013 and is now standard vocabulary in startup ecosystems, investor meetings, and tech news. Companies like Uber, Airbnb, and Stripe were all unicorns before going public. The rarity implied by the term reflects how difficult it is for startups to reach such valuations—most startups fail or remain much smaller. When people talk about a company being a unicorn, they are highlighting both its market success and the exceptional nature of its achievement.

Understand what a billion-dollar startup is called in the tech industry

At a glanceCEFR B2
Commonness4/5
Versatility4/5
FormalityCasualFormalNeutral
Spoken ↔ WrittenSpokenWrittenBoth
Directness ↔ DiplomaticDirectDiplomaticDirect
RegionUS and UK
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Say it like this

We are trying to build a unicorn
She has invested in multiple unicorns
The startup joined the unicorn club last year

Real examples

in a board meeting

"Our company became a unicorn after this funding round, reaching a $1 billion valuation."

in a pitch deck discussion

"We aim to be the next unicorn in the fintech space within five years."

in a team standup

"Working at a unicorn means we have access to better resources and talent than most startups."

Don't say this

Handle with care. Do not confuse with the mythical creature. In tech business, it refers specifically to a privately held startup valued at $1 billion or more, not just any successful company.

We want to make our company a unicorn before we launch.
We want to build our company into a unicorn eventually.Unicorn status is earned through growth and valuation, not declared before launch. It happens as a result of business success over time.
This small tech business is a unicorn because it is doing well.
This startup achieved unicorn status with a $1 billion valuation.Being successful or profitable does not make a company a unicorn—it must specifically reach a $1 billion private valuation.
After the IPO, the company is no longer a unicorn.
After the IPO, the company is no longer considered a unicorn (it becomes a public company).While technically true, the term unicorn typically applies to private companies, so the phrasing should clarify the status change.

Other forms

noun

unicorn

"The startup achieved unicorn status last month."

noun

unicorn (plural)

"There are now over 1,000 unicorns globally."

adjective

unicorn (attributive)

"She works at a unicorn company in Silicon Valley."

Often used with

unicorn statusThe achievement of reaching $1 billion valuation
become a unicornTo reach billion-dollar valuation
unicorn clubThe group of companies that have achieved unicorn status
unicorn startupA startup that has reached or is aiming for $1 billion valuation
future unicornA promising startup expected to reach unicorn status

Similar words

billion-dollar startupMore literal but less commonly used in tech circles
decacornA startup valued at $10 billion or more (even rarer than unicorn)
high-growth startupLess specific; does not necessarily imply billion-dollar valuation

Opposites

startupearly-stage companybootstrapped company

Practice

Try it

4 quick exercises

Pick the most natural phrasing

1. Your company just received a funding round that brought its valuation to $1 billion. How would you announce this achievement?

Complete the sentence

2. After Series D funding, our company joined the _______ club with a $1.2 billion valuation.

Spot the mistake

3. Which sentence uses 'unicorn' incorrectly?

Rewrite naturally

4. Rewrite this sentence using the term 'unicorn': 'Our company has reached a private valuation of $1 billion, which makes it very rare and valuable.'

Questions

Quick poll

Have you said "unicorn" in a standup this week?

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