One who rears game-cocks.

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1610.  Househ. Ord., 334. The names of the Prince’s Highnes servants, etc…. John Beast, cockemaster.

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1700.  J. Brome, Trav., II. (1707). 97. The Inhabitants are … great Cock Masters … for which little fierce Creatures they make frequent Matches.

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1692.  R. L’Estrange, Fables, 81 (J.). A Cock-Master bought a Partridge, and turn’d it among his Fighting Cocks, for them to Feed together.

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