a union of two vowel sounds or vowel letters e.g. as in pipe /paip/
sound unit of speech
spoken, not written; of, by, for, the mouth
spoken
of speak
by word of mouth
a part of word with one sound
sound unit of speech
of, for, with or using, the voice; expressing feelings freely
spoken
a vocal sound made without audible stopping of the breath; a letter or symbol used to represent such a sound (e.g. the letters 'a', 'e', 'i', 'o', 'u' and the phonetic symbols
spoken