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audio example by a female speaker
the above transcription of bituminous is a detailed (narrow) transcription according to the rules of the International Phonetic Association; you can find a description of each symbol by clicking the phoneme buttons in the secction below.
press buttons with phonetic symbols to learn how to precisely pronounce each sound of bituminous
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the word bituminous occurs in english on average 0.1 times per one million words; this frequency warrants it to be in the study list for C2+ level of language mastery according to CEFR, the Common European Framework of Reference.