a vowel or a voiced consonant or semivowel that is neither a stop nor an affricate
pronounced with rounded lips; labialized
articulated with the back of the tongue held close to or touching the soft palate
the degree of obstruction or the type of channel imposed upon the passage of air at a given place of articulation like stop, fricative, nasal, semivowel
phonetics denoting a voiced sound capable of forming a syllable or syllable nucleus
2.
inherently possessing, exhibiting, or producing a sound
—n
3.
phonetics a voiced sound belonging to the class of frictionless continuants or nasals (l, r, m, n, ) considered from the point of view of being a vowel and, in this capacity, able to form a syllable or syllable nucleus
[C19: from Latin sonāns sounding, from sonāre to make a noise, resound]