monophthongs

/ˈmɑnəfθɔŋz/
noun
  1. Plural of monophthong; multiple single vowel sounds that do not change quality.
    • English has about twelve monophthongs, depending on the dialect.
    • Learning to pronounce monophthongs correctly is important for clear speech.
    • The chart shows all the monophthongs used in standard American English.
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