Open-mid vowel
An open-mid vowel is any in a class of vowel sound used in some spoken languages. The defining characteristic of an open-mid vowel is that the tongue is positioned one third of the way from an open vowel to a close vowel.The open-mid vowels that have dedicated symbols in the International Phonetic Alphabet are:
Other open-mid vowels can be indicated with diacritics of relative articulation applied to letters for neighboring vowels.