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bulldog

[boo l-dawg, -dog]
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noun
  1. one of an English breed of medium-sized, short-haired, muscular dogs with prominent, undershot jaws, usually having a white and tan or brindled coat, raised originally for bullbaiting.
  2. Informal. a stubbornly persistent person.
  3. a short-barreled revolver of large caliber.
  4. Metallurgy. slag from a puddling furnace.
  5. an assistant to the proctor at Oxford and Cambridge universities.
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adjective
  1. like or characteristic of a bulldog or of a bulldog's jaws: bulldog obstinacy.
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verb (used with object), bull·dogged, bull·dog·ging.
  1. to attack in the manner of a bulldog.
  2. Western U.S. to throw (a calf, steer, etc.) to the ground by seizing the horns and twisting the head.
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Origin of bulldog

First recorded in 1490–1500; bull1 + dog
Related formsbull·dog·ged·ness, nounbull·dog·ger, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for bulldogged

tenacious, stubborn, unrelenting, constant, enduring, steadfast, resolute, perpetual, steady, incessant, repeated, insistent, unremitting, continual, relentless, endless, assiduous, bound, dogged, firm

British Dictionary definitions for bulldogged

bulldog

noun
  1. a sturdy thickset breed of dog with an undershot jaw, short nose, broad head, and a muscular body
  2. (at Oxford University) an official who accompanies the proctors on ceremonial occasions
  3. commerce a fixed-interest bond issued in Britain by a foreign borrower
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for bulldogged

bulldog

n.

c.1500, from bull (n.1) + dog (n.). Perhaps from shape, perhaps because originally used for baiting bulls.

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Online Etymology Dictionary, © 2010 Douglas Harper