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Synonyms

yo-yo

American  
[yoh-yoh] / ˈyoʊ yoʊ /

noun

plural

yo-yos
  1. a spoollike toy consisting of two thick wooden, plastic, or metal disks connected by a dowel pin in the center to which a string is attached, one end being looped around the player's finger so that the toy can be spun out and reeled in by wrist motion.

  2. something that fluctuates or moves up and down, especially suddenly or repeatedly.

  3. Slang. a stupid, foolish, or incompetent person.


adjective

  1. Informal. moving up and down or back and forth; fluctuating; vacillating.

    yo-yo prices; a yo-yo foreign policy.

verb (used without object)

  1. Informal. to move up and down or back and forth; fluctuate or vacillate.

    Mortgage rates are still yo-yoing.

verb (used with object)

  1. Informal. to cause to yo-yo.

yo-yo British  
/ ˈjəʊjəʊ /

noun

  1. a toy consisting of a spool attached to a string, the end of which is held while it is repeatedly spun out and reeled in

  2. slang a stupid person, esp one who is easily manipulated

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. informal to change repeatedly from one position to another; fluctuate

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

adjective

  1. informal changing repeatedly; fluctuating

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of yo-yo

First recorded in 1915–20; of undetermined origin; possibly from Ilocano yóyo or a related language as the name of a Philippine toy

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Sometimes I'm up and down like a yo-yo.

From BBC

When she started using the injectable, Winfrey told People she welcomed the arrival of a tool to help her get away from the yo-yo path she’d been on for decades.

From Los Angeles Times

"If they regain weight later, their body composition worsens," he adds, noting that this "yo-yo cycle" of losing and regaining "raises the long-term risk of weight gain," especially when cycling on and off the medication.

From BBC

The buyer initially thinks they got a good deal, but they then get pulled back in to pay more, like a yo-yo.

From MarketWatch

Marti Cifuentes is the manager Leicester have turned to as they attempt to again 'yo-yo' their way back up.

From BBC