Elementary (A2)
IPA: /əˈfɪʃəli/
KK: /əˈfɪʃəli/
Definition
In a way that is recognized or authorized by an authority or organization.
Example
The event was officially announced by the mayor.
Conversation

Did you hear that the event is officially canceled?

Yeah, I saw the email this morning.

I was really looking forward to it, but I guess it’s for the best.

Definitely, safety comes first, even if it’s not officially stated.
Synonyms & Antonyms
Synonyms
formally
legally
ceremonially
Antonyms
informally
unofficially
casually
Root Explanation
Officially → It is formed from "official" (from Old French *officiel*, meaning relating to an office or authority) and "-ly" (meaning in a manner of). The word "officially" means in a manner relating to an office or authority.
Memory Tip
Think of something being done in a way that relates to an office or authority — that's what officially means.
Visually Confused Words
unofficially
inofficially
preofficially
nonofficially
semiofficially
unofficial
inofficial
fiducially