Polio
Polio (noun) means a viral disease that can cause paralysis, historically common before vaccination. Example: “The vaccine has nearly eliminated polio worldwide.”
How to use Polio
Learner’s notesIn plain EnglishA serious viral illness that can cause paralysis, now rare thanks to vaccines.
Word forms
- Plural
- Polios
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The vaccine has nearly eliminated _____ worldwide.
Etymology
A shortening of "poliomyelitis," from Greek polios ("grey") + myelos ("marrow," referring to the spinal cord) + -itis ("inflammation").
Synonyms
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Rhymes for Polio
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