diphthongize, diphthongise
(verb) change from a simple vowel to a diphthong; “This vowel diphthongized in Germanic”
Source: WordNet® 3.1
diphthongize (third-person singular simple present diphthongizes, present participle diphthongizing, simple past and past participle diphthongized)
(transitive, phonetics) To change to a diphthong, as by inserting or removing a vowel.
Coordinate term: monophthongize
(intransitive, phonetics) To become a diphthong.
Source: Wiktionary
Diph"thong*ize, v. t. & i.
Definition: To change into a diphthong, as by affixing another vowel to a simple vowel. "The diphthongized long vowels." H. Sweet.
Source: Webster’s Unabridged Dictionary 1913 Edition
11 January 2025
(noun) low evergreen shrub of high north temperate regions of Europe and Asia and America bearing red edible berries
The world’s most expensive coffee costs more than US$700 per kilogram. Asian palm civet – a cat-like creature in Indonesia, eats fruits, including select coffee cherries. It excretes partially digested seeds that produce a smooth, less acidic brew of coffee called kopi luwak.
