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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...)

Outline of linguistics • Index of language articles

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Fingerspelling of "BASL"

Black American Sign Language (BASL) or Black Sign Variation (BSV) is a dialect of American Sign Language (ASL) used most commonly by deaf African Americans in the United States. The divergence from ASL was influenced largely by the segregation of schools in the American South. Like other schools at the time, schools for the deaf were segregated based upon race, creating two language communities among deaf signers: black deaf signers at black schools and white deaf signers at white schools. As of the mid 2010s, BASL is still used by signers in the South despite public schools having been legally desegregated since 1954.

Linguistically, BASL differs from other varieties of ASL in its phonology, syntax, and vocabulary. BASL tends to have a larger signing space, meaning that some signs are produced further away from the body than in other dialects. Signers of BASL also tend to prefer two-handed variants of signs, while signers of ASL tend to prefer one-handed variants. Some signs are different in BASL as well, with some borrowings from African American English. (Full article...)

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Did you know (auto-generated)

... that Saulteaux linguist Margaret Cote was the first person in Saskatchewan to teach a First Nations language in a public school?
... that Eritrean poet Yirgalem Fisseha Mebrahtu was imprisoned for six years without trial, and later published poems in Tigrinya based on her experience?
... that Daniel Klein's Grammatica Litvanica, the first printed grammar of the Lithuanian language, introduced the distinctive Lithuanian letter Ė?
... that code-switching in Lebanon is so common that "hi, كيفك؟ Ça va ?", which combines English, Levantine Arabic and French, is a typical greeting?
... that Jeʹvida is the first feature film in the Skolt Sámi language?
... that Nikolaus Mollyn was the first book printer in Riga, and the first to print a book in Latvian within the present-day territory of Latvia?

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...that a large portion of the vocabulary of the coastal Mozambiquean language Koti derives from a past variety of Swahili?
...that the Ambelau, Buru, Kayeli and Lisela people and their Ambelau, Buru, Kayeli and Lisela languages are unique to the Indonesian islands of Buru and Ambelau?
...that the Korean dialect spoken by ethnic Koreans in Japan has changed so much that some of its speakers don't think it can be properly referred to as "Korean" anymore?
...that the National Language Authority in Pakistan is the first autonomous regulatory institution to have internationally standardized the Urdu language code table and Urdu keyboard for typewriters, teleprinters, and computer software?

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English plurals include the plural forms of English nouns and English determiners. This article discusses the variety of ways in which English plurals are formed from the corresponding singular forms, as well as various issues concerning the usage of singulars and plurals in English. For plurals of pronouns, see English personal pronouns.

Phonological transcriptions provided in this article are for Received Pronunciation and General American. For more information, see English phonology. (Full article...)

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Credit: Luca

The Phoenician alphabet was a non-pictographic consonantal alphabet, or abjad. It became one of the most widely used writing systems, spread by Phoenician merchants across the Mediterranean world, where it evolved and was assimilated by many other cultures. The Aramaic alphabet, a modified form of Phoenician, was the ancestor of modern Arabic script, while Hebrew script is a stylistic variant of the Aramaic script. The Greek alphabet (and by extension its descendants such as the Latin, the Cyrillic and the Coptic), was a direct successor of Phoenician, though certain letter values were changed to represent vowels.