Diphthongic
adj
adj ·Rare ·Advanced level
Definitions
Adjective
- 1 Of the nature of diphthong; diphthongal. not-comparable
"The old-diphthongic ou was sharply distinguished from the new-diphthongic ou"
Synonyms
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All antonymsExample
More examples"The old-diphthongic ou was sharply distinguished from the new-diphthongic ou"
Etymology
From diphthong + -ic.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.