annul
verb | /annul/
Essential WordsMEDIUM
to declare invalid or void
annul
verb | /annul/
Essential WordsMEDIUMto declare invalid or void
Learning Progress
Synonyms
cancelnullifyvoidquash
Antonyms
ratifyvalidateconfirm
Examples
"The court annulled the contract due to fraud."
"They sought to annul the marriage on legal grounds."
Mnemonic Trick
Mnemonic: an + null → make null/void
Etymology
from Latin annullare "to reduce to nothing"
Source: Essential WordsAdded: 11/13/2025
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