To pronounce "allantois", say ALL-ant-ois — 3 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
allantois
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3
Syllables
9
Letters
ALL-ant-ois
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"allantois" has 3 syllables: all-ant-ois.
noun
"Allantois" has 3 syllables: all · ant · ois.
Allantois: A sac, having a number of functions, that develops in the alimentary canal of the embryos of mammals, birds and reptiles.
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