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invalidator

n.
1.an official who can invalidate or nullify

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Word of the Day

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  • invalidation
  • invalidating
  • invalidated
  • invalidate
  • invalid
  • invading
  • invader
  • invade
  • inutility
  • inutile
  • invalidism
  • invalidity
  • invalidness
  • invaluable
  • invaluableness
  • invar
  • invariability
  • invariable
  • invariableness
  • invariably
  • ximenesia encelioides
  • order anoplura
  • dry cleaning
  • bark louse
  • twaddle
  • oscar palmer robertson
  • ouse
  • gun carriage
  • indubitable
  • genus dipodomys

  • Idiom of the Day

    put up (something) or put (something) up
    to build a building/sign/fence/wall
    They are putting up some new apartments near our house.



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