To pronounce "trihedron", say TRIH-edr-on — 3 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
trihedron
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3
Syllables
9
Letters
TRIH-edr-on
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"trihedron" has 3 syllables: trih-edr-on. It rhymes with dihedron, if that helps it stick.
noun
Practicing rhymes trains the same ending sounds.
"Trihedron" has 3 syllables: trih · edr · on.
Trihedron: A geometric figure composed of three planes meeting at a single vertex.
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