What is the meaning of invalidator?

noun

  • An official who can invalidate or nullify.
    • usage: "my bank check was voided and I wanted to know who the invalidator was"
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). invalidator. Retrieved September 20, 2026, from http://smartdefine.org/invalidator/definitions/1230581
ChicagoWordNet. 2010. "invalidator" http://smartdefine.org/invalidator/definitions/1230581 (accessed September 20, 2026).
HarvardWordNet 2010, invalidator, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/invalidator/definitions/1230581>.
MLAWordNet. "invalidator" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/invalidator/definitions/1230581>