U.S. [f. QUIRT sb.] trans. To strike with a quirt.

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1888.  Th. Roosevelt, in Century Mag., April, 854. A first-class rider will sit throughout it all … quirting his horse all the time…. Quirt is the name of the short flexible riding-whip used throughout cowboy land. The term is a Spanish one.

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1897.  Westm. Gaz., 8 Oct., 2/1. One [horse] … was ‘quirted,’ ‘raked,’ and nearly killed.

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