1. things that are legally invalid or void
Usage: legal
2. things of no legal or binding force
Usage: legal
3. things that are insignificant or worthless
Usage: formal

Examples

• The court declared both contracts to be nullities.
• These agreements are legal nullities without proper signatures.
• The judge ruled that the improperly executed wills were nullities.
• Without witnesses, these documents become nullities.
• The lawyer argued that the unsigned contracts were mere nullities.
• These procedural errors render the decisions nullities.