Unofficial

ˌʌn.əˈfɪʃ.əl

adjectivemediumCommonGeneral

Definitions

1

Not authorized or sanctioned by an authority; informal.

ˌʌn.əˈfɪʃ.əl

adjectiveneutralmedium
General

Not officially authorized or confirmed.

They had an unofficial agreement on the deal, but nothing was in writing.

💡 Simply: Imagine you hear some exciting news, but it hasn't been announced by the boss yet. That's unofficial! Like a secret, whispered, and not-yet-confirmed kind of thing. Think of gossip before the news breaks.

👶 For kids: Not official, like a secret or a rumor.

More Examples

2

The news spread quickly through unofficial channels.

3

The unofficial results were a surprise to everyone.

How It's Used

Politics

"An unofficial report suggested the talks had stalled."

Business

"The meeting was an unofficial gathering of stakeholders."

Idioms & expressions

unofficial capacity

In a role that is not formally recognized.

"He attended the meeting in an unofficial capacity, simply observing."

From 'un-' (not) + 'official'. 'Official' comes from Middle French 'official' and Latin 'officialis', meaning 'belonging to duty'.

The word's use has evolved over time but primarily reflects the distinction between formally authorized and informal actions/information.

Memory tip

Think of a party that wasn't officially planned or approved; it's unofficial.

unofficalunoficial

Usage

40%Spoken
60%Written