Sagot :
Answer:
diphthong is a single-syllable vowel sound in which the beginning of the sound is different from the end sound
A diphthong is a single-syllable vowel sound in which the beginning of the sound is different from the end sound—that is, the sound glides from one vowel sound to another. For this reason, diphthongs are often referred to as gliding vowels.
Explanation:
pa brainliest po please