1. made void, invalid, or of no effect
Usage: legal; formal

1. past tense of null; made something void or invalid
Usage: formal

Examples

• The contract was nulled due to fraudulent signatures.
• The court nulled the previous ruling on appeal.
• His driver’s license was nulled after multiple violations.
• The election results were nulled because of irregularities.
• The warranty becomes nulled if the seal is broken.
• The judge nulled the testimony as inadmissible.