To pronounce "orthopositronium", say ORTH-op-os-itr-on-ium — 6 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
orthopositronium
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6
Syllables
16
Letters
ORTH-op-os-itr-on-ium
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"orthopositronium" has 6 syllables: orth-op-os-itr-on-ium.
"Orthopositronium" has 6 syllables: orth · op · os · itr · on · ium.
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