SOUNDCHANGE

Sound change

Sound change includes any processes of language change that affect pronunciation or sound system structures . Sound change can consist of the replacement of one speech sound 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; ...


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sound change

Noun

  1. Any processes of language change that affect pronunciation (phonetic change) or sound system structures (phonological change), manifested as a replacement of one speech sound (or, more generally, one phonetic feature) by another, as the complete loss of the affected sound, or by the introduction of a new sound in a place where there previously was none.


The above text is a snippet from Wiktionary: sound change
and as such is available under the Creative Commons Attribution/Share-Alike License.

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