22. (Phonetics & Phonology) phonetics of, regarding, or denoting a vowel whose articulation is made by boosting the back again of the tongue in direction of the gentle palate or maybe the blade in direction of the tough palate, such as for that ee in English see or oo in https://swissautomaticwatchmen.blogspot.com/2025/05/precision-in-motion-modern-revival-of.html