22. (Phonetics & Phonology) phonetics of, relating to, or denoting a vowel whose articulation is produced by increasing the back again with the tongue towards the smooth palate or perhaps the blade to the tough palate, which include for your ee in English see or oo in English moon. Compare https://www.edocr.com/v/yybl576r/jowissajohn/classic-sophistication-the-enduring-appeal-of-swis