unrounding

/ʌnˈraʊndɪŋ/
noun
  1. The process or result of changing a rounded vowel sound to an unrounded one.
    • The linguist studied the unrounding of vowels in the local accent.
    • Unrounding is common in some English dialects.
    • Unrounding can make words sound very different from standard pronunciation.
Antonyms
adjective
  1. That causes or involves unrounding of vowels.
    • The unrounding process happens gradually over generations.
    • The unrounding effect of the dialect was noticeable.
    • She noticed an unrounding tendency in his speech.
What does "unrounding" mean? | whatsthatwordmean | whatsthatwordmean