Definition of "vituperator" []

• One who vituperates, or censures abusively. (noun)

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• "After radio-vituperator Bill Cunningham brought his bile center stage last week, the ugliness of the tirade brought a quick and straight McCain apology."
• "The columnist is a right-wing vituperator who usually eschews vogue words, but in this case wrote of “the sort of smashmouth campaign that the Democrats perfected.”"
• "He opined that the like of, as used by the English vituperator William Cobbett in the late eighteenth century, was “generally in the plural” today."