Kuiper's Law
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Kuiper's Law
The Indo-European language family comprises a vast number of languages and dialects spoken throughout the world today. All of these languages are descended from a common ancestor known as Proto-Indo-European, which scholars estimate was spoken about six thousand years ago. This common ancestor has been reconstructed by historical linguists using the comparative method. Although there is disagreement about the historical relationship of these languages to each other, this glossary uses the neo-traditional model of Indo-European phylogeny which states the main branches of the family are Albanian, Anatolian, Armenian, Balto-Slavic, Celtic, Germanic, Hellenic, Indo-Iranian, Italic, and Tocharian. This glossary provides a list of sound laws In historical linguistics, a sound change is a language change, change in the pronunciation of a language. A sound change can involve the replacement of one speech sound (or, more generally, one distinctive feature, phonetic feature ...
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Indo-European Migrations
The Indo-European migrations are hypothesized migrations of Proto-Indo-Europeans, peoples who spoke Proto-Indo-European language, Proto-Indo-European (PIE) and the derived Indo-European languages, which took place from around 4000 to 1000 BCE, potentially explaining how these related languages came to be spoken across a large area of Eurasia spanning from the Indian subcontinent and Iranian plateau to Atlantic Europe, in a process of cultural diffusion. While these early languages and their speakers are Prehistory, prehistoric (lacking documentary evidence), a synthesis of linguistics, archaeology, anthropology and genetics has established the existence of Proto-Indo-European and the spread of its daughter dialects through migrations of large populations of its speakers, as well as the recruitment of new speakers through emulation of conquering elites. Comparative linguistics describes the similarities between various languages governed by laws of systematic Language change, ch ...
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Tocharian Languages
The Tocharian (sometimes ''Tokharian'') languages ( ; ), also known as the ''Arśi-Kuči'', Agnean-Kuchean or Kuchean-Agnean languages, are an extinct branch of the Indo-European languages, Indo-European language family spoken by inhabitants of the Tarim Basin, the Tocharians. The languages are known from manuscripts dating from the 5th to the 8th century AD, which were found in oasis cities on the northern edge of the Tarim Basin (now part of Xinjiang in Northwest China) and the Lop Desert. The discovery of these languages in the early 20th century contradicted the formerly prevalent idea of an east–west division of the Indo-European language family as centum and satem languages, and prompted reinvigorated study of the Indo-European family. Scholars studying these manuscripts in the early 20th century identified their authors with the ''Tokharoi'', a name used in ancient sources for people of Bactria (Tokharistan). Although this identification is now believed to be mistaken, ...
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Voice (phonetics)
Voice or voicing is a term used in phonetics and phonology to characterize speech sounds (usually consonants). Speech sounds can be described as either voiceless (otherwise known as ''unvoiced'') or voiced. The term, however, is used to refer to two separate concepts: *Voicing can refer to the ''articulatory process'' in which the vocal folds vibrate, its primary use in phonetics to describe phones, which are particular speech sounds. *It can also refer to a classification of speech sounds that tend to be associated with vocal cord vibration but may not actually be voiced at the articulatory level. That is the term's primary use in phonology: to describe phonemes; while in phonetics its primary use is to describe phones. For example, voicing accounts for the difference between the pair of sounds associated with the English letters ⟨s⟩ and ⟨z⟩. The two sounds are transcribed as and to distinguish them from the English letters, which have several possible pronunci ...
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Obstruent
An obstruent ( ) is a speech sound such as , , or that is formed by ''obstructing'' airflow. Obstruents contrast with sonorants, which have no such obstruction and so resonate. All obstruents are consonants, but sonorants include vowels as well as consonants. Subclasses Obstruents are subdivided into: * plosives (oral stops), such as , with complete occlusion of the vocal tract, often followed by a release burst; * fricatives, such as , with limited closure, not stopping airflow but making it turbulent; * affricates, which begin with complete occlusion but then release into a fricative-like release, such as . Voicing Obstruents are often prototypically voiceless In linguistics, voicelessness is the property of sounds being pronounced without the larynx vibrating. Phonologically, it is a type of phonation, which contrasts with other states of the larynx, but some object that the word phonation implies v ..., but voiced obstruents are common. This contrasts with sonorant ...
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Hermann Grassmann
Hermann Günther Grassmann (, ; 15 April 1809 – 26 September 1877) was a German polymath known in his day as a linguist and now also as a mathematician. He was also a physicist, general scholar, and publisher. His mathematical work was little noted until he was in his sixties. His work preceded and exceeded the concept which is now known as a vector space. He introduced the Grassmannian, the space which parameterizes all ''k''-dimensional linear subspaces of an ''n''-dimensional vector space ''V''. In linguistics he helped free language history and structure from each other. Biography Hermann Grassmann was the third of 12 children of Justus Günter Grassmann, an ordained minister who taught mathematics and physics at the Stettin Gymnasium, where Hermann was educated. Grassmann was an undistinguished student until he obtained a high mark on the examinations for admission to Prussian universities. Beginning in 1827, he studied theology at the University of Berlin, also ta ...
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Pāṇini
(; , ) was a Sanskrit grammarian, logician, philologist, and revered scholar in ancient India during the mid-1st millennium BCE, dated variously by most scholars between the 6th–5th and 4th century BCE. The historical facts of his life are unknown, except only what can be inferred from his works, and legends recorded long after. His most notable work, the ''Aṣṭādhyāyī,'' is conventionally taken to mark the start of Classical Sanskrit. His work formally codified Classical Sanskrit as a refined and standardized language, making use of a technical metalanguage consisting of a syntax, morphology, and lexicon, organised according to a series of meta-rules. Since the exposure of European scholars to his ''Aṣṭādhyāyī'' in the nineteenth century, Pāṇini has been considered the "first Descriptive linguistics, descriptive linguist",#FPencyclo, François & Ponsonnet (2013: 184). and even labelled as "the father of linguistics". His approach to grammar influenced such ...
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Nominative Case
In grammar, the nominative case ( abbreviated ), subjective case, straight case, or upright case is one of the grammatical cases of a noun or other part of speech, which generally marks the subject of a verb, or (in Latin and formal variants of English) a predicative nominal or adjective, as opposed to its object, or other verb arguments. Generally, the noun "that is doing something" is in the nominative, and the nominative is often the form listed in dictionaries. Etymology The English word ''nominative'' comes from Latin ''cāsus nominātīvus'' "case for naming", which was translated from Ancient Greek ὀνομαστικὴ πτῶσις, ''onomastikḗ ptôsis'' "inflection for naming", from ''onomázō'' "call by name", from ''ónoma'' "name". Dionysius Thrax in his The Art of Grammar refers to it as ''orthḗ'' or ''eutheîa'' "straight", in contrast to the oblique case, oblique or "bent" cases. Characteristics The reference form (more technically, the ''lea ...
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Avestan
Avestan ( ) is the liturgical language of Zoroastrianism. It belongs to the Iranian languages, Iranian branch of the Indo-European languages, Indo-European language family and was First language, originally spoken during the Avestan period, Old Iranian period ( – 400 BCE) by the Arya (Iran), Iranians living in the Avestan geography, eastern portion of Greater Iran. After Avestan Language death, became extinct, its religious texts were first transmitted Oral literature, orally until being collected and Sasanian Avesta, put into writing during the Sasanian empire, Sasanian period ( – 500 CE). The Avesta, extant material falls into two Variety (linguistics), groups: Old Avestan ( – 900 BCE) and Younger Avestan ( – 400 BCE). The immediate ancestor of Old Avestan was the Proto-Iranian language, a sister language to the Proto-Indo-Aryan language, with both having developed from the earlier Proto-Indo-Iranian language. As such, Old Avestan is quite close in both grammar and lexi ...
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Johannes Schmidt (linguist)
Johannes Friedrich Heinrich Schmidt (29 July 1843 – 4 July 1901) was a German linguist. He developed the ''Wellentheorie'' (' wave theory') of language development. Biography Schmidt was born in Prenzlau, Province of Brandenburg. He was educated at Bonn and at Jena where he studied philology (historical linguistics) with August Schleicher and specialized in Indo-European, especially Slavic, languages. He earned a doctorate in 1865 and worked from 1866 as a teacher at a '' gymnasium'' in Berlin. In 1868 Schmidt was invited by the University of Bonn to accept a professorship of German and Slavic languages. In Bonn he published the work ''Die Verwandtschaftsverhältnisse der indogermanischen Sprachen'' ('The Relationships of the Indo-Germanic Languages', 1872), which presented his ''Wellentheorie'' ('wave theory'). According to this theory, new features of a language spread from a central area in continuously weakening concentric circles, similar to the waves created when a sto ...
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Sanskrit
Sanskrit (; stem form ; nominal singular , ,) is a classical language belonging to the Indo-Aryan languages, Indo-Aryan branch of the Indo-European languages. It arose in northwest South Asia after its predecessor languages had Trans-cultural diffusion, diffused there from the northwest in the late Bronze Age#South Asia, Bronze Age. Sanskrit is the sacred language of Hinduism, the language of classical Hindu philosophy, and of historical texts of Buddhism and Jainism. It was a lingua franca, link language in ancient and medieval South Asia, and upon transmission of Hindu and Buddhist culture to Southeast Asia, East Asia and Central Asia in the early medieval era, it became a language of religion and high culture, and of the political elites in some of these regions. As a result, Sanskrit had a lasting effect on the languages of South Asia, Southeast Asia and East Asia, especially in their formal and learned vocabularies. Sanskrit generally connotes several Indo-Aryan languages# ...
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Ancient Greek
Ancient Greek (, ; ) includes the forms of the Greek language used in ancient Greece and the classical antiquity, ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Greek Dark Ages, Dark Ages (), the Archaic Greece, Archaic or Homeric Greek, Homeric period (), and the Classical Greece, Classical period (). Ancient Greek was the language of Homer and of fifth-century Athens, fifth-century Athenian historians, playwrights, and Ancient Greek philosophy, philosophers. It has contributed many words to English vocabulary and has been a standard subject of study in educational institutions of the Western world since the Renaissance. This article primarily contains information about the Homeric Greek, Epic and Classical periods of the language, which are the best-attested periods and considered most typical of Ancient Greek. From the Hellenistic period (), Ancient Greek was followed by Koine Greek, which is regar ...
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Consonant Cluster
In linguistics, a consonant cluster, consonant sequence or consonant compound is a group of consonants which have no intervening vowel. In English, for example, the groups and are consonant clusters in the word ''splits''. In the education field it is variously called a consonant cluster or a consonant blend. Some linguists argue that the term can be properly applied only to those consonant clusters that occur within one syllable. Others claim that the concept is more useful when it includes consonant sequences across syllable boundaries. According to the former definition, the longest consonant clusters in the word ''extra'' would be and , whereas the latter allows , which is phonetically in some accents. Phonotactics Each language has an associated set of phonotactic constraints. Languages' phonotactics differ as to what consonant clusters they permit. Many languages are more restrictive than English in terms of consonant clusters, and some forbid consonant clusters ...
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