a. rare1. [ad. Gr. σφαιριστικ-ός playing at ball.] Tennis-playing.

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  Lawn-tennis was first introduced (in 1874) under the name of sphairistike (Gr. σφαιριστική).

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1882.  World, 14 June, 13. Lawn-tennis has not to answer for many accidents; so that two in a week among the sphairistic ladies of Ireland seems alarming.

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