Introduction



Language is a structured system of communication that consists of grammar and vocabulary. It is the primary means by which humans convey meaning, both in spoken and signed forms, and may also be conveyed through writing. Human language is characterized by its cultural and historical diversity, with significant variations observed between cultures and across time. Human languages possess the properties of productivity and displacement, which enable the creation of an infinite number of sentences, and the ability to refer to objects, events, and ideas that are not immediately present in the discourse. The use of human language relies on social convention and is acquired through learning.
Estimates of the number of human languages in the world vary between 5,000 and 7,000. Precise estimates depend on an arbitrary distinction (dichotomy) established between languages and dialects. Natural languages are spoken, signed, or both; however, any language can be encoded into secondary media using auditory, visual, or tactile stimuli – for example, writing, whistling, signing, or braille. In other words, human language is modality-independent, but written or signed language is the way to inscribe or encode the natural human speech or gestures.
Depending on philosophical perspectives regarding the definition of language and meaning, when used as a general concept, "language" may refer to the cognitive ability to learn and use systems of complex communication, or to describe the set of rules that makes up these systems, or the set of utterances that can be produced from those rules. All languages rely on the process of semiosis to relate signs to particular meanings. Oral, manual and tactile languages contain a phonological system that governs how symbols are used to form sequences known as words or morphemes, and a syntactic system that governs how words and morphemes are combined to form phrases and utterances.
The scientific study of language is called linguistics. Critical examinations of languages, such as philosophy of language, the relationships between language and thought, how words represent experience, etc., have been debated at least since Gorgias and Plato in ancient Greek civilization. Thinkers such as Jean-Jacques Rousseau (1712–1778) have argued that language originated from emotions, while others like Immanuel Kant (1724–1804) have argued that languages originated from rational and logical thought. Twentieth century philosophers such as Ludwig Wittgenstein (1889–1951) argued that philosophy is really the study of language itself. Major figures in contemporary linguistics include Ferdinand de Saussure and Noam Chomsky. (Full article...)
Selected language -
- "We're going to get naked" ([N]os nudi [f]iemus)
– "We came to drink" (Bibere venimus)
- "Now you're talking a lot" (Ia[m] multu[m] loquimini)
- "We may be called away" (Avocemur)
- "We're having three" [drinks] (Nos tres tenemus)
The scene may convey a proverbial expression equivalent to both "Let sleeping dogs lie" and "Eat, drink, and be merry, for tomorrow we may die."
Latin and Greek were the dominant languages of the Roman Empire, but other languages were regionally important. Latin was the original language of the Romans and remained the language of imperial administration, legislation, and the military throughout the classical period. In the West, it became the lingua franca and came to be used for even local administration of the cities including the law courts. After all freeborn inhabitants of the Empire were granted universal citizenship in 212 AD, a great number of Roman citizens would have lacked Latin, though they were expected to acquire at least a token knowledge, and Latin remained a marker of "Romanness".
Koine Greek had become a shared language around the eastern Mediterranean and into Asia Minor as a consequence of the conquests of Alexander the Great. The "linguistic frontier" dividing the Latin West and the Greek East passed through the Balkan Peninsula. Educated Romans, particularly those of the ruling elite, studied and often achieved a high degree of fluency in Greek, which was useful for diplomatic communications in the East even beyond the borders of the Empire. The international use of Greek was one condition that enabled the spread of Christianity, as indicated for example by the choice of Greek as the language of the New Testament in the Bible and its use for the ecumenical councils of the Christian Roman Empire rather than Latin. With the dissolution of the Empire in the West, Greek became the more dominant language of the Roman Empire in the East, later referred to as the Byzantine Empire. (Full article...)
Did you know (auto-generated)

- ... that David de Pomis published a trilingual Hebrew–Aramaic, Latin and Italian dictionary in 1587?
- ... that the 1910–1916 publication Raḥamim was the first newspaper in the Judeo-Tajik language?
- ... that language creator Edgar de Wahl escaped deportation by the NKVD by being placed in a psychiatric hospital?
- ... that after visiting Hungary in 2015, members of Action Deaf Youth headed to Stormont to demand better sign language support in Northern Ireland?
- ... that the editors of the Red Army newspaper Qьzьl Armies were seen as opponents of the reform to introduce a Latin script for the Tatar language?
- ... that the parliamentary sign-language interpreter could not make out what South African MP Joan Fubbs tried to say in her tribute to President Cyril Ramaphosa?
More did you know -
- ...that most of the 8,000 speakers of the Niuean language live outside the borders of Niue?
- ...that hundreds of words still in use today, including accident, cinnamon, desk, scissors, vacation, and Valentine, first appear in manuscripts written by Geoffrey Chaucer in the 1300s?
- ...that the Jru' language, an indigenous language of Laos, was once written in a secret script?
- ...that during the filming of The Linguists in the Andes, the cast coped with altitude sickness by drinking coca leaf tea?
Categories
Linguistics: Computational linguistics • Grammar • Historical linguistics • Morphology • Phonetics • Phonology • Pragmatics • Reading • Semantics • Sociolinguistics • Syntax • Writing
Languages: Language families • Pidgins and creoles • Sign languages
Linguists: By nationality • Historical linguists • Morphologists • Phoneticians • Phonologists • Sociolinguists • Syntacticians • Translators
Stubs: Constructed languages • Languages • Linguists • Pidgins and creoles • Typography • Vocabulary and usage • Writing systems
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Selected topic -
Articles 4 and 114 of the Constitution of Latvia form the foundation for language policy in Latvia, declaring Latvian to be the official state language and affirming the rights of ethnic minorities to preserve and develop their languages. Livonian language is recognized as "the language of the indigenous (autochthon) population" in the Official Language Law, but Latgalian written language is protected as "a historic variant of Latvian." All other languages are considered foreign by the Law on State Language (Official Language Law in other translations). Latvia provides national minority education programmes in Russian (the first language for over one third of the population), Polish, Hebrew, Ukrainian, Estonian, Lithuanian, and Belarusian.
The preamble to the Official Language Law includes as its goals "the integration of members of ethnic minorities into the society of Latvia, while observing their rights to use their native language or other languages; [and] the increased influence of Latvian in the cultural environment of Latvia, to promote a more rapid integration of society." (Full article...)
Selected picture -
The Rosetta Stone is an ancient Egyptian granodiorite stele inscribed with a decree issued at Memphis in 196 BC on behalf of King Ptolemy V. The decree appears in three scripts: the upper text is Ancient Egyptian hieroglyphs, the middle portion Demotic script, and the lowest Ancient Greek.
Language News
- 13 June 2025 – Middle Eastern crisis
- Exiled crown prince Reza Pahlavi, the son of Iran's last Shah, writes in Farsi calling for the Iranian military to abandon the Islamic Republic and accuses Supreme Leader Ayatollah Ali Khamenei of forcing Iranians into the war. He also refers to the war as "Khamenei's war and the Islamic Republic's war". (Jerusalem Post)
Topics

Languages of Africa: Arabic, Chadic, Cushitic, Kanuri, Maasai, Setswana, Swahili, Turkana, Xhosa, Yoruba, Zulu, more...
Languages of the Americas: Aleut, Carib, Cherokee, Inuktitut, Iroquois, Kootenai, Mayan, Nahuatl, Navajo, Quechuan, Salish, American Sign Language, more...
Languages of Asia: Arabic, Assamese, Balochi, Bengali, Chinese, Japanese, Hajong, Hebrew, Hindustani, Kannada, Kokborok, Marathi, Khasi, Korean, Kurdish, Malayalam, Manipuri, Meithei, Mongolian, Persian, Rajasthani, Sindhi, Sanskrit, Sylheti, Tamil, Tanchangya, Tulu, Telugu, Tibetan, Thai, Turkish, Vietnamese, Khowar, more...
Languages of Austronesia: Austric, Fijian, Hawaiian, Javanese, Malagasy, Malay, Maori, Marshallese, Samoan, Tahitian, Tagalog, Tongan, Auslan, more...
Languages of Europe: Basque, Czech, Danish, Dutch, English (book), French, German, Greek, Italian, Latin, Leonese, Norwegian, Polish, Portuguese, Romanian, Russian, Slovak, Spanish, Ukrainian more...
Constructed languages: Esperanto, Ido, Volapük, more...
Agglutinative language, Analytic language, Constructed language, Creole, Context-free language, Extinct language, Dialect, Fusional language, Inflectional language, International language, Isolating language, Language isolate, National language, Natural language, Pidgin, Pluricentric language, Polysynthetic language, Proto-language, Sign language, Spoken language, Synthetic language, Variety (linguistics)

Applied linguistics, Cognitive linguistics, Accent (dialect), Computational linguistics, Descriptive linguistics, Eurolinguistics, Generative linguistics, Historical linguistics, Lexicology, Lexical semantics, Morphology, Onomasiology, Phonetics, Phonology, Pragmatics, Prescription, Prototype semantics, Psycholinguistics, Semantics, Stylistics, Sociolinguistics, Syntax
See also: List of linguists

Alphabets: Arabic alphabet, Bengali alphabet, Cyrillic alphabet, Hebrew alphabet, Latin alphabet, more...
Other writing systems: Abjad, Abugida, Braille, Hieroglyphics, Logogram, Syllabary, SignWriting, more..
See also: History of the alphabet, Script
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