Nullification(noun)
The act of nullifying; making null and void; counteracting or overriding the effect or force of something
Hindi meaning:निरस्तीकरण
Synonyms: Abolishment, Abrogation, Annulment, Avoidance, Cancellation
Antonyms: Enactment, Legislation, Establishment, Founding, Institution
Example: The president nullified the ordinance as it was against the poor people of the country.
Forms: Nullify, Nullified, Nullified
Trick to remember: Contract ko baad me na karke Nullification kiya. 
