John Bull /-ˈbʊl/
  John n.  A proper name of a man.
  John-apple, a sort of apple ripe about St. John's Day. Same as Apple-john.
  John Bull, an ideal personification of the typical characteristics of an Englishman, or of the English people.
  John Bullism, English character. --W. Irving.
  John Doe Law,  the name formerly given to the fictitious plaintiff in an action of ejectment. --Mozley & W.
  John Doree, John Dory. 
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  Bull n.
  1. Zool. The male of any species of cattle (Bovidæ); hence, the male of any large quadruped, as the elephant; also, the male of the whale.
  Note: ☞ The wild bull of the Old Testament is thought to be the oryx, a large species of antelope.
  2. One who, or that which, resembles a bull in character or action.
  3. Astron. (a) Taurus, the second of the twelve signs of the zodiac. (b) A constellation of the zodiac between Aries and Gemini. It contains the Pleiades.
  At last from Aries rolls the bounteous sun,
  And the bright Bull receives him.   --Thomson.
  4. Stock Exchange One who operates in expectation of a rise in the price of stocks, or in order to effect such a rise. See 4th Bear, n., 5.
  Bull baiting, the practice of baiting bulls, or rendering them furious, as by setting dogs to attack them.
  John Bull, a humorous name for the English, collectively; also, an Englishman.  “Good-looking young John Bull.” --W. D.Howells.
  To take the bull by the horns, to grapple with a difficulty instead of avoiding it.
  John Bull
       n : a man of English descent [syn: limey]