History and description of |
English pronunciation |
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Historical stages |
General development |
Development of vowels |
Development of consonants |
Variable features |
Related topics |
The Great Vowel Shift was a series of pronunciation changes in the vowels of the English language that took place primarily between the 1400s and 1600s[1] (the transition period from Middle English to Early Modern English), beginning in southern England and today having influenced effectively all dialects of English. Through this massive vowel shift, the pronunciation of all Middle English long vowels altered. Some consonant sounds also changed, specifically becoming silent; the term Great Vowel Shift is occasionally used to include these consonantal changes.[2][3]
The standardization of English spelling began in the 15th and 16th centuries; the Great Vowel Shift is the major reason English spellings now often deviate considerably from how they represent pronunciations.[4] The Great Vowel Shift was first studied by Otto Jespersen (1860–1943), a Danish linguist and Anglicist, who coined the term.[5]