22. (Phonetics & Phonology) phonetics of, referring to, or denoting a vowel whose articulation is produced by increasing the back from the tongue towards the soft palate or perhaps the blade in the direction of the hard palate, which include to the ee in English see or oo in English https://swissmenwatches.health.blog/2025/05/24/timeless-precision-and-elegance-the-allure-of-swiss-made-wristwatch-mastery/