vowel split
[/ˈvaʊəl splɪt/]
nounpl: vowel splits
cisão vocálica
1. A phonological process in which a single vowel phoneme splits into two distinct vowel phonemes under specific phonetic conditions, resulting in new phonemic distinctions
The vowel split in Middle English caused the /a:/ sound to develop into /eɪ/ in some contexts, contributing to the Great Vowel Shift.
A cisão vocálica no inglês médio fez com que o som /a:/ se desenvolvesse em /eɪ/ em alguns contextos, contribuindo para a Grande Transformação Vocálica.
2. A linguistic change where environmental factors (such as neighboring consonants or stress patterns) cause one vowel sound to diverge into multiple distinct phonemes
Linguists study vowel split as a key mechanism of phonological change in language evolution.
Linguistas estudam a cisão vocálica como um mecanismo-chave de mudança fonológica na evolução da língua.
This is a technical linguistic term primarily used in academic discourse on historical linguistics, phonology, and language evolution. It is not part of everyday conversation but is fundamental to understanding how languages change over time. The term is particularly relevant in English linguistics due to the famous Great Vowel Shift that occurred in Middle English and significantly altered the English vowel system.
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