To pronounce "mediastinum", say MED-iast-in-um — 4 syllables, IPA /ˌmiːdi.əˈstaɪnəm/. Tap play below to hear it in four English accents, or practice it syllable by syllable.
mediastinum
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4
Syllables
11
Letters
/ˌmiːdi.əˈstaɪnəm/
IPA
"mediastinum" has 4 syllables: med-iast-in-um.
noun
"Mediastinum" has 4 syllables: med · iast · in · um.
The IPA transcription of "mediastinum" is /ˌmiːdi.əˈstaɪnəm/.
Mediastinum: The region in mammals between the pleural sacs, containing the heart and all of the thoracic viscera except the lungs.
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