To pronounce "prototrophism", say PROT-otr-oph-ism — 4 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
prototrophism
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4
Syllables
13
Letters
PROT-otr-oph-ism
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"prototrophism" has 4 syllables: prot-otr-oph-ism.
"Prototrophism" has 4 syllables: prot · otr · oph · ism.
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