subs. (general).—1.  A familiar and jesting form of address. An equivalent of ‘governor,’ ‘boss,’ etc. Very common in U.S.A., where also it signifies the conductor or guard of a train—an analogy being drawn between the phraseology of rail and water traffic (see quot. 1862).

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  1598.  SHAKESPEARE, 2 Henry IV., ii. 4. Doll Tearsheet. A CAPTAIN! God’s light, these villains will make the word as odious as the word ‘occupy.’

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  1862.  W. H. RUSSELL, My Diary, North and South, I., xiii., 139. All the people who addressed me prefixed my name … by ‘Major’ or ‘Colonel’—‘CAPTAIN’ is very low…. The conductor who took our tickets was called ‘CAPTAIN.’  [M.]

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  2.  (old).—A gaming or bawdy house bully. Cf., Fielding’s Captain Bilkum in The Covent Garden Tragedy. Fr. un major de table d’hôte.

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  1731.  Daily Journal, Jan. 9. ‘List of the officers established in the most notorious gaming-houses.’ 12th. A CAPTAIN, who is to fight any gentleman who is peevish for losing his money.

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  1748.  T. DYCHE, A New General English Dictionary (5 ed.). CAPTAIN (s.) … and in the Cant Phrase, a CAPTAIN is a bully, who is to quarrel or fight with peevish gamesters, who are testy or quarrelsome at the loss of their money; and sometimes it signifies money itself, as, ‘the CAPTAIN is not at home,’ that is, there is no money in my pocket.

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  [CAPTAIN is also a fancy title for a highwayman in a good way of business; Fletcher uses the term COPPER-CAPTAIN, as also does Washington Irving, for one who has no right to the title, and, in modern athletics, we have the CAPTAIN of a club or crew, with the corresponding verb TO CAPTAIN.]

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  3.  (old).—Money.—See preceding quot. [1748].

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  4.  (knackers’).—A glandered (horse).

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