sound shift
[/saʊnd ʃɪft/]
nounpl: sound shifts
deslocamento sonoro; mudança fonética
1. A systematic change in the pronunciation of speech sounds within a language or group of languages over time, often affecting an entire class of sounds
The Great Vowel Shift changed the pronunciation of long vowels in English during the 15th to 18th centuries.
O Grande Deslocamento Vocálico alterou a pronúncia das vogais longas no inglês durante os séculos XV a XVIII.
2. A phonological change that affects multiple sounds in a predictable pattern, typically occurring during language evolution
Grimm's Law is a famous sound shift that explains consonant changes between Proto-Indo-European and Germanic languages.
A Lei de Grimm é um famoso deslocamento sonoro que explica mudanças consonantais entre o proto-indo-europeu e as línguas germânicas.
Sound shift is primarily a linguistic and historical term used in academic contexts in both English-speaking and Portuguese-speaking countries. It is fundamental to the study of historical linguistics and language evolution, particularly important for understanding how languages like English and Romance languages developed from earlier forms. The term is rarely used in casual conversation outside of academic or educational settings.
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