Meaning : An advocate of nullification. Someone who believes that a state can resist federal laws.
Meaning : An official who can invalidate or nullify.
Example :
My bank check was voided and I wanted to know who the invalidator was.
Synonyms : invalidator, voider
Nullifier ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Nullifier ka matlab kya hota hai?