ungerundete

Ungerundete is a term used in phonetics and phonology to describe vowels that are produced without rounding of the lips. Most vowels in many languages, such as English, are unrounded. This contrasts with rounded vowels, where the lips are protruded or pursed. The degree of lip rounding can be a distinguishing feature of vowels in some languages, but in others, like English, the distinction between rounded and unrounded can be less phonemically significant. For example, the English vowel in "see" is unrounded, while the vowel in "too" is rounded. The physical articulation of unrounded vowels typically involves a more relaxed or neutral lip position. Phonetic transcriptions often indicate rounding with a diacritic mark, such as a raised circle for rounded vowels. The production of unrounded vowels involves the tongue's position in the mouth and the shape of the oral cavity, without significant muscular action in the lips.