The Collaborative International Dictionary of English v.0.48:

Disport \Dis*port"\, v. i. [imp. & p. p. Disported; p. pr. &
   vb. n. Disporting.] [OF. se desporter; pref. des- (L. dis-)
   + F. porter to carry; orig. therefore, to carry one's self
   away from work, to go to amuse one's self. See Port
   demeanor, and cf. Sport.]
   To play; to wanton; to move in gayety; to move lightly and
   without restraint; to amuse one's self.
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         Where light disports in ever mingling dyes. --Pope.
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         Childe Harold basked him in the noontide sun,
         Disporting there like any other fly.     --Byron.
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