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Meaning of triphthong in English
(Definition of triphthong from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
Examples of triphthong
triphthong
Triphthong reduction: triphthongs were often reduced to diphthongs (in most cases) or sometimes to monophthongs.
From the Cambridge English Corpus
The number of words containing a triphthong is comparatively small, yet many of the words are quite common.
From the Cambridge English Corpus
Triphthong reduction : triphthongs were often reduced to diphthongs (in most cases) or sometimes to monophthongs.
From the Cambridge English Corpus
The very word 'triphthong' sounds faintly preposterous, as if somebody has dared a coinage with 'diphthong' and wants to have some further fun.
From the Cambridge English Corpus
The second most frequently reduced triphthong was \uei\ (10 % of the children) : the most frequent reduction form was \ei\ (7 % of the total subjects).
From the Cambridge English Corpus
And a triphthong is any combination of three vowels beginning and ending with unstressed high vowels (as in "camb ii s" or "b uey").
A vowel sound that glides from one quality to another is called a diphthong, and a vowel sound that glides successively through three qualities is a triphthong.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.