schwa

A vowel in spoken English that falls between /iː/ and /ɪ/ and may be represented by /i/.

plural of vowel point

The insertion of nikud, or vowel points, in Hebrew text

One of the marks, in certain languages, inserted in consonantal words to indicate vowels.

(phonetics) A vowel produced with relatively little constriction of the vocal tract.

(phonetics) A vowel produced with relative constriction of the vocal tract.

plural of vowel quantity

plural of vowel harmony

(phonetics) Any of various changes in the acoustic quality of vowels, related to changes in stress, sonority, duration, loudness, articulation, or position in the word, and which are perceived as "weakening".