improper diphthong

noun

Definition of improper diphthong

1 : a vowel digraph
3 : an alpha, eta, or omega with an iota subscript

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Dictionary Entries Near improper diphthong

improper

improper diphthong

improper fraction

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Cite this Entry

“Improper diphthong.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/improper%20diphthong. Accessed 26 Jan. 2022.

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