The meaning of ANNUL is to declare or make legally invalid or void. How to use annul in a sentence. Synonym Discussion of Annul.

ANNUL definition: 1. to officially announce that something such as a law, agreement, or marriage no longer exists…. Learn more.

To make or declare void or invalid, as a marriage or a law; nullify. 2. To bring to an end the effect or existence of; cancel out: "That task would be easier to perform now that his personal stake …

to reduce to nothing; obliterate. to cancel (a regularly scheduled train, plane, social event, etc.) for one day or one time only. “Collins English Dictionary — Complete & Unabridged” 2012 Digital …

Annul, which means “to cancel” or “to invalidate,” is usually used in the context of politics or marriage. New government officials often want to annul laws and policies of the previous post …

annul something to state officially that something is not legally recognized. Their marriage was annulled after just six months. Amid renewed protests, the regime annulled the elections. Want …

annul British English : annul VERB / əˈnʌl / If an election or a contract is annulled , it is declared invalid, so that legally it is considered never to have existed.