unrounded vowel
phonetics
Also known as: spread vowel
Quick Summary
In phonetics, an unrounded vowel is a vowel sound produced without rounding the lips. Instead, the lips are relaxed or drawn back. This is the opposite of a rounded vowel, where the lips are pursed.
Generally, front vowels (pronounced with the tongue pushed forward) tend to be unrounded, while back vowels (pronounced with the back of the tongue raised) tend to be rounded. An example of an unrounded vowel in English is the "ee" sound in "meet."12
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