jumping jack

jumping jack


jumping jack  

n.  
  1. A toy figure with jointed limbs that can be made to dance by pulling an attached string.

  2. Sports A physical exercise performed by jumping to a position with the legs spread wide and the hands touching overhead and then returning to a position with the feet together and the arms at the sides.

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The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2000 by Houghton Mifflin Company.
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