yo-yo
noun
/ˈjoʊ.joʊ/
,
/ˈjəʊ.jəʊ/
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- A toy consisting of a spheroidal or cylindrical spindle having a circular groove in which string is wound; it is used by holding the string in the fingers and reeling the spindle up and down by movements of the wrist.
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jo-jo,
jojo
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