Racing. [Of obscure origin: ? identical with STOTER.] A heavy stake.

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1860.  Sporting Mag., Nov., 306. Owners back their horses for such ‘stoaters,’ … that [etc.]. Ibid. (1861), Dec., 448. We did not back her for ‘a stoater,’ or get ‘on’ for ‘a monkey,’ or ‘a century,’ or even wager that one ‘pony’ would win us another.

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1862.  Baily’s Mag., Aug., 96. When it was known before starting the sum Lord Portsmouth stood on his filly, there was a perfect furore to back her, as a pony would be ‘a perfect stoater’ for him.

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