To pronounce "periosteum", say PER-iost-eum — 3 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
periosteum
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3
Syllables
10
Letters
PER-iost-eum
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"periosteum" has 3 syllables: per-iost-eum.
"Periosteum" has 3 syllables: per · iost · eum.
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