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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
official language
Grammar usage guide and real-world examplesUSAGE SUMMARY
"official language" is a correct and usable phrase in written English.
You can use it to refer to the language used in official documents such as laws, governmental decrees, and treaties. For example: English is the official language of the United States.
✓ Grammatically correct
Encyclopedias
News & Media
Science
Alternative expressions(20)
national language
dominant language
administrative language
lingua franca
mother tongue
first language
common language
native language
trade language
a lingua franca
globish
mutual understanding
standard terminology
shared discourse
typical language
standard language
common parlance
a joint language
a collective language
a joint expression
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
Official language: Mandarin Chinese.
Encyclopedias
This is the official language".
News & Media
The official language is Italian.
Encyclopedias
There is no official language.
News & Media
The official language is French.
Encyclopedias
English is the official language.
Encyclopedias
All that official language.
News & Media
Oklahoma made English its official language.
News & Media
The official language of Lithuania is Lithuanian.
Encyclopedias
The official language of Spain is Castilian.
Encyclopedias
Greenlandic is now the official language.
News & Media
Expert writing Tips
Best practice
When writing about countries with multiple recognized languages, specify which one holds the status of the "official language" to avoid ambiguity.
Common error
Avoid assuming that the most spoken language in a region is automatically the "official language". Many countries have an "official language" that differs from the language most commonly used by its population.
Source & Trust
84%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "official language" functions as a noun phrase, typically serving as the subject or object of a sentence. It identifies the language that has been given a special legal status in a particular country, state, or other jurisdiction. Ludwig confirms that this phrase is correct and usable in English.
Frequent in
Encyclopedias
30%
News & Media
30%
Science
20%
Less common in
Wiki
15%
Formal & Business
5%
Reference
0%
Ludwig's WRAP-UP
The phrase "official language" is a common and grammatically sound term used to denote the language legally recognized by a country, state, or organization for official purposes. As highlighted by Ludwig, it is widely used across various authoritative sources, including encyclopedias, news media, and scientific publications. Related phrases such as "national language" and "state language" offer alternative ways to express similar concepts, while understanding the difference between the most spoken language and the "official language" helps to avoid common errors. It's a very useful phrase in both formal and neutral contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
national language
Focuses on the language representing a nation's identity, which might not always be officially designated for government use.
state language
Emphasizes the language recognized by a specific state or region within a country.
designated language
Highlights the act of formally assigning a language for official functions.
recognized language
Indicates a language that is acknowledged and accepted for official communication.
dominant language
Refers to the most prevalent language in a region, which may or may not have official status.
working language
Highlights a language used for practical communication in a specific environment, like an organization.
administrative language
Specifically refers to the language used for governmental administration.
lingua franca
Emphasizes a common language used for communication between people with different native languages.
mother tongue
Refers to the language a person has grown up speaking from early childhood, not necessarily related to official status.
first language
Highlights the language a person first learns, which may differ from any official language.
FAQs
How is an "official language" determined?
An "official language" is typically designated through legislation or constitutional recognition by a country or organization. This designation often grants the language a special status in government, education, and legal proceedings.
What is the difference between an "official language" and a national language?
While an "official language" is used for government business and administration, a national language often represents a nation's cultural identity and may not have legal recognition. Some countries may have both, or one without the other. For example, the "national language" may be more about cultural identity.
Can a country have more than one "official language"?
Yes, many countries have multiple "official languages" to represent diverse linguistic communities within their borders. Canada, for example, has both English and French as its "official languages".
What happens if I don't speak the "official language" of a country?
While proficiency in the "official language" can be beneficial, many countries offer services and resources in other languages to accommodate residents and visitors. However, official documents and legal proceedings will generally be conducted in the "official language".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.8/5
Expert rating
Real-world application tested