When people whose languages differ need to trade or work together, they find ways to talk. Over time, these contact languages can turn into something lasting.
Key idea
A lingua franca is a language used for communication between people with different first languages (English in science and business, Swahili in East Africa). A pidgin is a simplified mix of languages that grows up for contact and has no native speakers. A creole is a pidgin that has become the first language of a community, with a full grammar and vocabulary.
Why it works
A pidgin starts as a tool: traders or workers take words mostly from one language and use a simple grammar so they can be understood. When children grow up hearing the pidgin as their main language, they expand it into a complete language, with all the grammar any language has. That new language is a creole. Haitian Creole (from French and West African languages) is one of Haiti's two official languages, with French; Tok Pisin (largely from English) is an official language of Papua New Guinea.
| Kind | Native speakers? | Example |
|---|---|---|
| Lingua franca | Yes, but used mostly as a second language | Swahili in East Africa; Latin in medieval Europe |
| Pidgin | No | Trade pidgins on many coasts |
| Creole | Yes | Haitian Creole, Tok Pisin |
The name comes from the original lingua franca, a trade language of Mediterranean ports for centuries, built mostly on Italian with words from other languages.
Worked examples
Worked example: Pidgin or creole?
On an island, sailors and plantation workers used a simple contact language. Their grandchildren speak it at home as their first language. What is it now?
- It began as a contact language with no native speakers: a pidgin.
- Children learned it as a first language, so it gained native speakers and a full grammar.
Answer: A creole.
Worked example: A lingua franca
A Brazilian engineer and a Japanese engineer write their shared report in English. What role is English playing?
- Neither speaks English as a first language.
- They use it to communicate across languages.
Answer: A lingua franca.
Common mistake
Students treat pidgins and creoles as "broken" versions of other languages. A creole is a full language, with its own regular grammar, learned by children as their first language and used for everything from songs to law. A pidgin is simpler because it is a contact tool, not because its speakers lack skill.