or old ’un, subs. phr. (common).—1.  The devil: see SKIPPER.—GROSE (1785).

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  2.  (common).—A father.

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  1836.  DICKENS, Pickwick Papers, xx. ‘It’s the OLD ’UN.’ ‘OLD ONE,’ said Mr. Pickwick. ‘What OLD ONE?’ ‘My father, sir,’ replied Mr. Weller.

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  3.  (racing).—A horse more than three years old.

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  4.  (theatrical).—The pantaloon; the FOOL’S FATHER (q.v.).

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