Definition of 'nullify'

You searched for nullifying

Verb

1. declare invalid; "The contract was annulled"; "void a plea"
      Synonyms: invalidate annul quash void avoid
      Antonyms: validate formalize formalise
2. show to be invalid
      Synonyms: invalidate
      Antonyms: validate
3. make ineffective by counterbalancing the effect of; "Her optimism neutralizes his gloom"; "This action will negate the effect of my efforts"
      Synonyms: neutralize neutralise negate

---

Get this dictionary without ads as part of the e-Tutor Virtual Learning Program.