4 words in this vocabulary list
noun a complex speech sound or glide that begins with one vowel sound and changes to another within the same syllable, as (oi) in oil or (ai) in pain
noun the manner in which something is enunciated, especially the articulation of speech sounds
noun A person who specializes in the study of phonetics, particularly the sounds of speech
noun the study of speech sounds and their production, transmission, and reception