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Lingua franca

Lingua franca is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Lingua franca rather than just read about it. In short: A lingua franca (; lit. 'Frankish tongue or language'), also known as a bridge language, common language, trade language, auxiliary language, link language, or language of wider communication (LWC), is a language systematically used to make communication possible between groups of people who do not share a native language or dialect, particularly when it is a third language that is distinct from both of the speakers…

Lingua franca — main illustration
Lingua franca — illustration

Key takeaways

  • Lingua franca belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Lingua franca to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Lingua franca from memory before moving on to harder problems.

Reference excerpt

A lingua franca (; lit. 'Frankish tongue or language'), also known as a bridge language, common language, trade language, auxiliary language, link language, or language of wider communication (LWC), is a language systematically used to make communication possible between groups of people who do not share a native language or dialect, particularly when it is a third language that is distinct from both of the speakers' native languages. Lingua francas have developed around the world throughout human history, sometimes for commercial reasons (so-called "trade languages" facilitated trade), but also for cultural, religious, diplomatic and administrative convenience, and as a means of exchanging information between scientists and other scholars of different nationalities. The term is taken from the medieval Mediterranean Lingua Franca, a Romance-based pidgin language used especially by traders in the Mediterranean Basin from the 11th to the 19th centuries. A world language—a language spoken internationally and by many people—is a language that may function as a global lingua franca.

Characteristics

Any language regularly used for communication between people who do not share a native language is a lingua franca. Lingua franca is a functional term, independent of any linguistic history or language structure. Pidgins are therefore lingua francas; creoles and arguably mixed languages may similarly be used for communication between language groups. However, the term lingua franca is equally applicable to a non-creole language native to one nation, often a colonial power, learned as a second language and used for communication between diverse language communities in a colony or former colony. Lingua francas are often pre-existing languages with native speakers, but they can also be pidgins or creoles developed for that specific region or context. Pidgins are rapidly developed and simplified combinations of two or more established languages, while creoles are generally viewed as pidgins that have evolved into fully complex languages in the course of adaptation by subsequent generations. Often, pre-existing lingua francas such as French are used to facilitate intercommunication in large-scale trade or political matters, while pidgins and creoles often arise out of colonial situations and a specific need for communication between colonists and indigenous peoples. Pre-existing lingua francas are generally widespread, highly developed languages with many native speakers. Conversely, pidgins are very simplified means of communication, containing loose structuring, few grammatical rules, and possessing few or no native speakers. Creole languages are more developed than their ancestral pidgins, utilizing more complex structure, grammar, and vocabulary, as well as having substantial communities of native speakers. Whereas a vernacular language is the native language of a specific geographical community, a lingua franca is used beyond the boundaries of its original community, for trade, religious, political, or academic reasons. For example, English is a vernacular in the United Kingdom but it is used as a lingua franca in the Philippines, alongside Filipino. Likewise, Arabic, French, Standard Chinese, Russian and Spanish serve similar purposes as industrial and educational lingua francas across regional and national boundaries. Even though they are used as bridge languages, international auxiliary languages such as Esperanto have not had a great degree of adoption, so they are not described as lingua francas.

Etymology The term lingua franca derives from Mediterranean Lingua Franca (also known as Sabir), the pidgin language that people around the Levant and the eastern Mediterranean Sea used as the main language of commerce and diplomacy from the late Middle Ages to the 18th century, most notably during the Renaissance era. During that period, a simplified version of mainly Italian in the eastern Mediterranean and Spanish in the western Mediterranean that incorporated many loanwords from Greek, Slavic languages, Arabic, and Turkish came to be widely used as the "lingua franca" of the region, although some scholars claim that the Mediterranean Lingua Franca was just poorly used Italian. In Lingua Franca (the specific language), lingua is from the Italian for 'a language'. Franca is related to Greek Φρᾰ́γκοι (Phránkoi) and Arabic إِفْرَنْجِي (ʾifranjiyy) as well as the equivalent Italian—in all three cases, the literal sense is 'Frankish', leading to the direct translation: 'language of the Franks'. During the late Byzantine Empire, Franks was a term that applied to all Western Europeans. Through changes of the term in literature, lingua franca has come to be interpreted as a general term for pidgins, creoles, and some or all forms of vehicular languages. This transition in meaning has been attributed to the idea that pidgin languages only became widely known from the 16th century on due to European colonization of continents such as The Americas, Africa, and Asia. During this time, the need for a term to address these pidgin languages arose, hence the shift in the meaning of Lingua Franca from a single proper noun to a common noun encompassing a large class of pidgin languages. As recently as the late 20th century, some restricted the use of the generic term to mean only mixed languages that are used as vehicular languages, its original meaning. Douglas Harper's Online Etymology Dictionary states that the term Lingua Franca (as the name of the particular language) was first recorded in English during the 1670s, although an even earlier example of the use of it in English is attested from 1632, where it is also referred to as "Bastard Spanish".

Examples

Historical lingua francas

… excerpt ends here. Continue reading the full article.

Illustrations

Lingua franca: French dictionary printed in 1830 detailing the Mediterranean Lingua Franca
French dictionary printed in 1830 detailing the Mediterranean Lingua Franca
Lingua franca: Trade languages of the world in 1908 from The Harmsworth Atlas and Gazetteer
Trade languages of the world in 1908 from The Harmsworth Atlas and Gazetteer
Lingua franca: Koine Greek
Koine Greek
Lingua franca: Extent of Middle Low German in red with its use as a literary language black lines tilted right
Extent of Middle Low German in red with its use as a literary language black lines tilted right
Lingua franca: English language distribution
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  Official or administrative language, but not native language
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Worked examples

Example 1 — a first encounter with Lingua franca

Start with the simplest possible case. Write down what Lingua franca claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Lingua franca before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Lingua franca ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Lingua franca

In research
Lingua franca appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Lingua franca in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Lingua franca is common in secondary-school and first-year university syllabi. It links to neighbouring topics Interlinguistics, Italian words and phrases, Languages by place in society, so understanding it makes those chapters shorter.
In everyday life
Look for Lingua franca outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Lingua franca in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Lingua franca means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Lingua franca out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Lingua franca in simple terms?

A lingua franca (; lit. 'Frankish tongue or language'), also known as a bridge language, common language, trade language, auxiliary language, link language, or language of wider communication (LWC), is a language systematically used to make communication possible between groups of people who do not…

Why does Lingua franca matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Lingua franca?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Lingua franca.

Tags

  • Interlinguistics
  • Italian words and phrases
  • Languages by place in society
  • Lingua francas

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