e-tutor.com - Online tutoring, learning, and homeschooling resources      Home    Enroll    Tour    Contact Us    Graphing Calculator         Dictionary Home    Index    About   

Definition of 'nullify'

You searched for nullifying


  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.