📚 verb • entry_id 51585
diphthongize
/ˈdɪfθɑŋaɪz/
Meanings (ES + gloss)
diptongar
To change to a diphthong, as by inserting or removing a vowel.
Some of these [monophthongs] will be diphthongised under the influence of following sounds.
diptongar
To become a diphthong.