公用語（こうようご、kouyoうgo）
- official language

The Japanese word 公用語 (こうようご) means "official language." It refers to a language that has been given a special legal status in a country, state, or organization. This status usually means the language is used in government, education, law, and other official contexts. A country can have one or multiple 公用語s. The designation of a language as 公用語 is a way for a government to promote and protect a language, often signifying its importance to the nation's culture and identity. The concept of 公用語 is closely tied to the idea of national identity and communication infrastructure.

⚫︎ 日本の公用語は日本語です。 Translation: Japanese is the official language of Japan. ⚫︎ 英語は、国際連合の公用語の一つです。 Translation: English is one of the official languages of the United Nations. ⚫︎ カナダには英語とフランス語の二つの公用語があります。 Translation: Canada has two official languages: English and French.

You use the word 公用語 when discussing the legally recognized language or languages of a country, organization, or region. It's often used in discussions about language policy, education, and international relations. When talking about the official languages of a place, the word 公用語 is a useful and common term. The term is most applicable when the language is formally recognized by a government or organization for its official business.

公用語 is written in kanji and hiragana. ⚫︎ Kanji: 公 (kō - public, official) + 用 (yō - use, service) + 語 (go - language) ⚫︎ Hiragana: こうようご There are no other common ways to write this word. The okurigana is standard.

There are no perfect synonyms for 公用語, but related terms could include: ⚫︎ 国語 (kokugo): national language ⚫︎ 標準語 (hyōjungo): standard language (can be a subset of the official language)

The concept of an antonym is not very direct, because the opposite of “official” is not necessarily a language. The opposite of a 公用語 could be a language that does not have official status, or a non-official language.

その国では、公用語が少数言語の保護に重要な役割を果たしています。 ・Translation: In that country, the official language plays a crucial role in protecting minority languages. ・Explanation: This sentence highlights the importance of the 公用語 in protecting other languages.

会議では、公用語のみが使用され、通訳が提供されます。 ・Translation: Only the official languages are used in the meeting, and interpretation is provided. ・Explanation: This example explains the practical use of 公用語 in an international meeting context, where interpretation services are provided.

The word 公用語 is composed of three kanji characters. 公 (kō) means "public" or "official." 用 (yō) means "use," "service," or "purpose." 語 (go) means "language" or "word." Together, these characters directly translate to "official language," conveying the function and status of the language. The formation of 公用語 as a concept reflects the importance of language in government and other official matters.