yo-yo
- Noun. 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.
- Noun. (finance) A volatile market that moves up and down.
- Noun. (informal) Someone who vacillates.
- Noun. (informal) A foolish, annoying or incompetent person.
- Verb. (intransitive) To vacillate; to move up and down.
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This entry was last updated on RefTopia from its source on 3/20/2012.