To pronounce "polyhedron", say POLYH-edr-on — 3 syllables, IPA /pɒliˈhiːdɹən/. Tap play below to hear it in four English accents, or practice it syllable by syllable.
polyhedron
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3
Syllables
10
Letters
/pɒliˈhiːdɹən/
IPA
"polyhedron" has 3 syllables: polyh-edr-on. It rhymes with tetrahedron and octahedron, if that helps it stick.
noun
Practicing rhymes trains the same ending sounds.
"Polyhedron" has 3 syllables: polyh · edr · on.
The IPA transcription of "polyhedron" is /pɒliˈhiːdɹən/.
Polyhedron: A solid figure with many flat faces and straight edges.
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