setting circle
noun Date: 1869 a graduated scale or wheel on the mounting of an equatorial telescope for indicating right ascension or declination

New Collegiate Dictionary. 2001.

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  • List of circle kick variants — Circle kick is the most common game played with a footbag, and it is the game people usually refer to when they talk about hacking the sack or hacky sack . Players stand in a circle, do tricks with the footbag, and keep it moving around the… …   Wikipedia

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