Synchronic

Concerned only with the state of something at a given time, rather than with its historical development. In modern linguistics, the synchronic study of language as it is has generally been preferred to the diachronic study of changes in language that dominated the concerns of 19th-century philology.

"synchronic" The Oxford Dictionary of Literary Terms. Chris Baldick. Oxford University Press, 2008. Oxford Reference Online. Oxford University Press. Universidad de Valencia.

http://www.oxfordreference.com/views/ENTRY.html?Subview=Main&entry=t56.e1114

 

Diachronic

Relating to historical change over a span of time. The revolution in linguistics begun by Ferdinand de Saussure in the Cours de linguistique générale ( 1915 ) is founded partly on the distinction between the diachronic study of linguistic features evolving in time and the synchronic study of a language as a complete system operating at a given moment. Saussure argued, against the historical bias of 19th- century philology, that the synchronic dimension or ‘axis’ must be given precedence.

"diachronic" The Oxford Dictionary of Literary Terms. Chris Baldick. Oxford University Press, 2008. Oxford Reference Online. Oxford University Press. Universidad de Valencia.

http://www.oxfordreference.com/views/ENTRY. html?Subview=Main&entry=t56.e304

 

Families of languages

LANGUAGE FAMILY. A group of languages which are assumed to have arisen from a single source: ENGLISH, FRENCH, GERMAN, GREEK, PERSIAN, RUSSIAN, SANSKRIT, and WELSH are all members of the INDO-EUROPEAN language family, and are considered to have descended from a common ancestor. Common ancestry is established by finding systematic correspondences between languages: English repeatedly has /f/ where Latin has /p/ in words with similar meaning, as in father/pater, fish/piscis, flow/pluo rain. It also often has /s/ where Greek has /h/, as in six/héx, seven/heptá, serpent/hérpein to creep. In addition, English and German compare adjectives in similar ways, as in rich, richer, richest: reich, reicher, reichste. These and other correspondences indicate that the languages are cognate (genetically related). Various related words can be compared in order to reconstruct sections of a hypothetical ancestor language. The process of comparison and reconstruction is traditionally known as comparative PHILOLOGY, more recently as comparative historical linguistics. This process formed the backbone of 19c language study, though in the 20c it has become one branch among many. A ‘family tree’ diagram (not unlike a genealogy) is commonly used to represent the relationships between the members of a linguistic family, in which an initial parent language ‘gives birth’ to a number of ‘daughters’, which in turn give birth to others. This can be useful, but is rarely an accurate representation of how languages develop, since it suggests clean cuts between ‘generations’ and between ‘sister’ languages, and implies that languages always become more divergent. In fact, languages generally change gradually, and there is often considerable intermixing among those which remain geographically adjacent..

"LANGUAGE FAMILY" Concise Oxford Companion to the English Language. Ed. Tom mcarthur. Oxford University Press, 1998. Oxford Reference Online. Oxford University Press. Universidad de Valencia.

 http://www.oxfordreference.com/views/ENTRY. html?Subview=Main&entry=t29.e686

 

Dialect

The term dialect (from the Greek word διάλεκτος, dialektos) refers to a variety of a language that is characteristic of a particular group of the language's speakers. The term is applied most often to regional speech patterns, but a dialect may also be defined by other factors, such as social class. A dialect that is associated with a particular social class can be termed a sociolect.

A dialect is distinguished by its vocabulary, grammar, and pronunciation . Where a distinction can be made only in terms of pronunciation, the term accent is appropriate, not dialect (although in common usage, "dialect" and "accent" are usually synonymous).

http://en.wikipedia.org/wiki/Dialect

  

Sound Change

Sound change includes any processes of language change that affect pronunciation (phonetic change) or sound system structures (phonological change). Sound change can consist of the replacement of one speech sound (or, more generally, one phonetic feature) by another, the complete loss of the affected sound, or even the introduction of a new sound in a place where there previously was none. Sound changes can be environmentally conditioned, meaning that the change in question only occurs in a defined sound environment, whereas in other environments the same speech sound is not affected by the change. The term "sound change" refers to diachronic changes, or changes in a language's underlying sound system over time; "alternation," on the other hand, refers to surface changes that happen synchronically and do not change the language's underlying system (for example, the -s in the English plural can be pronounced differently depending on what letter it follows; this is a form of alternation, rather than sound change).

Sound change is usually assumed to be regular, which means that it is expected to apply mechanically whenever its structural conditions are met, irrespective of any non-phonological factors (such as the meaning of the words affected). On the other hand, sound changes can sometimes be sporadic, affecting only one particular word or a few words, without any seeming regularity.

For regular sound changes, the somewhat hyperbolic term sound law is sometimes still used. This term was introduced by the Neogrammarian school in the 19th century and is commonly applied to some historically important sound changes, such as Grimm's law. While real-world sound changes often admit exceptions (for a variety of known reasons, and sometimes without one), the expectation of their regularity or "exceptionlessness" is of great heuristic value, since it allows historical linguists to define the notion of regular correspondence (see: comparative method).

Each sound change is limited in space and time. This means it functions within a specified area (within certain dialects) and during a specified period of time. For these (and other) reasons, some scholars avoid using the term "sound law" — reasoning that a law should not have spatial and temporal limitations — replacing the term with phonetic rule.

Sound change which affects the phonological system, in the number or distribution of its phonemes, is covered more fully at phonological change.

http://en.wikipedia.org/wiki/Sound_law 

 

Vowel harmony

Vowel harmony is a type of assimilation which takes place when vowels come to share certain features with contrastive vowels elsewhere in a word or phrase (Crystal 1992 168 ).

Example: A front vowel in the first syllable of a word would require the presence of a front vowel in the second syllable.

http://www.sil.org/LINGUISTICS/GlossaryOfLinguisticTerms/WhatIsVowelHarmony.htm

 

Diglossia

In linguistics, diglossia is a situation where, in a given society, there are two (often) closely-related languages, one of high prestige, which is generally used by the government and in formal texts, and one of low prestige, which is usually the spoken vernacular tongue. The high-prestige language tends to be the more formalised, and its forms and vocabulary often 'filter down' into the vernacular, though often in a changed form.

http://www.123exp-comm.com/t/23394175489/ 

 

Interlanguage

A language or use of language having features of two others, often a pidgin or dialect form.

"interlanguage noun" The Canadian Oxford Dictionary. Katherine Barber. Oxford University Press 2004. Oxford Reference Online. Oxford University Press. Universidad de Valencia.

 

http://www.oxfordreference.com/views/ENTRY.html?Subview=Main&entry=t150.e35349

 

 

Protolanguage
 

An unattested language from which a group of attested languages are taken to be historically derived. Thus Proto-Indo-European is the protolanguage posited as a source for all the Indo-European languages, Proto-Germanic the source for English and the other Germanic languages, and so on.

"protolanguage" The Concise Oxford Dictionary of Linguistics. P. H. Matthews. Oxford University Press, 2007. Oxford Reference Online. Oxford University Press. Universidad de Valencia.
 

http://www.oxfordreference.com/views/ENTR Y .html?Subview=Main&entry=t36.e2736



Dissimilation
 

Change or process by which two sounds in a sequence become less like each other. E.g. French pèlerin ‘pilgrim’ is from Latin peregrin (us) ‘foreigner’ by, among other things, dissimilation to l of the first of two r's.

Often sporadic: see Grassmann's Law for a more regular instance.

"dissimilation" The Concise Oxford Dictionary of Linguistics. P. H. Matthews. Oxford University Press, 2007. Oxford Reference Online. Oxford University Press. Universidad de Valencia.

 

http://www.oxfordreference.com/views/ENTRY . html?Subview=Main&entry=t36.e943

 

 

Unattested
 

(Linguistics) denoting a form or usage or pronunciation of a word for which there is no evidence: logically possible but unattested word- formation.

"unattested adj." The New Oxford American Dictionary, second edition. Ed. Erin mckean. Oxford University Press, 2005. Oxford Reference Online. Oxford University Press. Universidad de Valencia.

 

http://www.oxfordreference.com/views/ENTRY.html?Subview=Main&entry=t183.e82417

 

Genetic tree theory

In historical linguistics, the Tree Model (German Stammbaumtheorie) is a model of language change in which daughter languages are genetically descended from a proto-language through a regular process of gradual change and is due in its most strict formulation to the Neogrammarians. The model relies on earlier conceptions of William Jones and Franz Bopp by adding the exceptionlessness of the sound laws and the regularity of the process. The notions of exceptionlessness and regularity as factors of process and change are challenged by the proponents of the Wave Model of change. However, what seemed at the outstart as two incompatible conceptions of how languages change has coalesced today into one single explanatory theory. Hock already noted in 1991 (1991:454):[1] “The discovery in the late nineteenth century that isoglosses can cut across well-established linguistic boundaries at first created considerable attention and controversy. And it became fashionable to oppose a wave theory to a tree theory... Today, however, it is quite evident that the phenomena referred to by these two terms are complementary aspects of linguistic change... As demonstrated by Labov (2007)[2], what needed to be reconciled within one framework of thinking were the transmission and the diffusion principles of linguistic change. The transmission of change within a speech community is characterized by incrementation within a faithfully reproduced pattern characteristic of the tree model, while diffusion across communities shows weakening of the original pattern and a loss of structural features. This is the result of the differences between the learning abilities of children and adults as intercommunal contacts are primarily between the latter.

http://en.wikipedia.org/w iki/Tree_model

 

Wave theory

In historical linguistics, the wave model or wave theory (German Wellentheorie) is a model of language change in which new features of a language spread from a central point in continuously weakening concentric circles, similar to the waves created when a stone is thrown into a body of water. This should lead to convergence among dissimilar languages. The theory was directed against the doctrine of sound laws and the strict tree model introduced by the Neogrammarians and laid the foundations of modern sociolinguistics. Advocacy of the wave theory is attributed to Johannes Schmidt and Hugo Schuchardt. In modern linguistics, the wave model has contributed greatly to improve the tree model approach of the Comparative method.[1]

"wave model" Wikipedia.  

http://en.wikipedia.org/wiki/Wave_model_(linguistics)

 

Sanskrit

An ancient Indo-European language of India, in which the Hindu scriptures and classical Indian epic poems are written and from which many northern Indian (Indic) languages are derived.

"Sanskrit noun"  The Oxford Dictionary of English (revised edition). Ed. Catherine Soanes and Angus Stevenson. Oxford University Press, 2005. Oxford Reference Online. Oxford University Press.  Universidad de Valencia. 

http://www.oxfordreference.com/views/ENTRY.html?subview=Main&entry=t140.e68223

  

Vernacular

1. the language or dialect of a particular country (Latin gave place to the vernacular).
2. the language of a particular clan or group.
3. plain, direct speech.

adj.  (of language) of one’s native country; not of foreign origin or of learned formation.

"vernacular n. & adj."  The Oxford American Dictionary of Current English. Oxford University Press, 1999. Oxford Reference Online. Oxford University Press.  Universidad de Valencia.  

http://www.oxfordreference.com/views/ENTRY.html?subview=Main&entry=t21.e34164

 

Shibboleth

(a) M17 A word used as a test for detecting people from another district or country by their pronunciation; a word or sound very difficult for foreigners to pronounce correctly. (b) M17 A peculiarity of pronunciation or accent indicative of a person's origin; the distinctive mode of speech of a profession, class, etc. (c) E19 A custom, habit, style of dressing, etc., distinguishing a particular class or group of people.

"shibboleth noun"  The Oxford Essential Dictionary of Foreign Terms in English. Ed. Jennifer Speake. Berkley Books, 1999. Oxford Reference Online. Oxford University Press.  Universidad de Valencia. 

http://www.oxfordreference.com/views/ENTRY.html?subview=Main&entry=t33.e6533

 

Anglo-Saxons

Anglo-Saxons is the term usually used to describe the invading tribes in the south and east of Great Britain starting from the early 5th century AD, and their creation of the English nation, lasting until the Norman conquest of 1066. The Benedictine monk, Bede, identified them as the descendants of three Germanic tribes:

They spoke closely related Germanic dialects and may have traced a common heritage to the Ingvaeones as described by the Roman historian Tacitus.

In contemporary usage, Anglo-Saxon is sometimes used to denote modern peoples or groups considered largely descended from the English, as in White Anglo-Saxon Protestant, and is sometimes used by non-English speakers, especially the French, to denote the Anglosphere.

http://en.wikipedia.org/wiki/Anglo-saxon

 

The Danelaw

The Danelaw, as recorded in the Anglo-Saxon Chronicle (also known as the Danelagh; Old English: Dena lagu; Danish: Danelov), is a historical name given to the part of Great Britain in which the laws of the "Danes" dominated those of the Anglo-Saxons. The part of Great Britain that was part of the Danelaw is now northern and eastern England. The origins of the Danelaw arose from the Viking expansion of the 9th century, although the term was not used to describe a geographic area until the 11th century. With the increase in population and productivity in Scandinavia, Viking warriors sought treasure and glory in nearby Britain.

Danelaw is also used to describe the set of legal terms and definitions created in the treaties between the English king, Alfred the Great, and the Danish warlord, Guthrum the Old, written following Guthrum's defeat at the Battle of Ethandun in 878. In 886, the Treaty of Alfred and Guthrum was formalised, defining the boundaries of their kingdoms, with provisions for peaceful relations between the English and the Vikings.

The Danish laws held sway in the Kingdom of Northumbria and Kingdom of East Anglia, and the lands of the Five Boroughs of Leicester, Nottingham, Derby, Stamford and Lincoln.

The prosperity of the Danelaw, especially Jórvík (York), led to its becoming a target for later Viking raiders. Conflict with Wessex and Mercia sapped the strength of the Danelaw. The waning of its military power together with the Viking onslaughts led to its submission to Edward the Elder in return for protection. It was to be part of his Kingdom of England, and a province of Denmark no longer, as the English laid final claim to it.

http://en.wikipedia.org/wiki/Danelaw