Last Updated：2025/11/20

In an official manner; according to official rules or regulations. / (slang) Thoroughly, completely.

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officially

Source Word

officially

IPA(Pronunciation)

slang

In an official manner; according to official rules or regulations. / (slang) Thoroughly, completely.

Japanese Meaning

公式に、正式に、公的に（公的機関や決められたルールに従った方法として） / 徹底的に、完全に（口語・スラングとしての意味）

The museum was officially reopened after the renovation, drawing visitors from across the city.

その博物館は改装後に正式に再開され、市内各地から人々が訪れた。

Sense（1）

In an official manner; according to official rules or regulations.

[T]here was nothing to drink except orange crush - officially.

Sense（2）

(slang) Thoroughly, completely.

That’s it! I’m officially outraged.

more officially

（ comparative ）

most officially

（ superlative ）