Word.ws English Dictionary

invalidator

invalidator noun: one who, or that which, makes invalid.

Noun

invalidator (plural invalidators)

  1. One who, or that which, makes invalid.

Forms of invalidator

pluralinvalidators

Origin of invalidator

From invalidate + -or.

Questions about invalidator

What does invalidator mean?
Invalidator means one who, or that which, makes invalid.
What part of speech is invalidator?
Invalidator is a noun.
What is the plural of invalidator?
The plural of invalidator is invalidators.

Words near invalidator in the dictionary

  1. invalidates
  2. invalidateth
  3. invalidating
  4. invalidation
  5. invalidations
  6. invalidator
  7. invalidators
  8. invalidcy
  9. invalided
  10. invalided out
  11. invalidhood

Source and license

Adapted from Wiktionary: invalidator (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “invalidator.” Word.ws, https://word.ws/invalidator. Based on Wiktionary, CC BY-SA 4.0.