[f. SPOIL-.] One who acts so as to spoil the sport or plans of others.

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1821.  Scott, Kenilw., xxviii. Mike Lambourne was never a make-bate, or a spoil-sport, or the like.

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1855.  Kingsley, Westw. Ho! xxx. Spoil-sports! The father of all manner of troubles on earth, be they noxious trade of croakers!

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1886.  G. Allen, Maimie’s Sake, xi. Before that spoil-sport Hetty came in and so rudely interrupted us.

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  attrib.  1886.  Pall Mall Gaz., 5 Nov., 4/2. He … was prevented … by a spoil-sport Adelaide merchant.

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