DIPHTHONGIZE
Source: 567
Diph″thong‐ize (?), v. t. & i. To change into a diphthong, as by affixing another vowel to a simple vowel. “The diphthongized long vowels.” H. Sweet.
Source: 567
Diph″thong‐ize (?), v. t. & i. To change into a diphthong, as by affixing another vowel to a simple vowel. “The diphthongized long vowels.” H. Sweet.