Annihilator

The Century Dictionary and Cyclopedia
  • noun. One who or that which annihilates.
  • noun. In mathematics, an operator which reduces a given kind of expression to zero.
  • the GNU version of the Collaborative International Dictionary of English
  • noun. One who, or that which, annihilates.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • noun. One who annihilates.
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • noun. a total destroyer
  • Word Usage
    "The first fire extinguishers were of the "annihilator" pattern, so arranged in a building that when a fire occurred carbonic acid gas was evolved, and, if the conditions were right (as the mediums say), the fire was put out."
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