noun
- the state or quality of being invalid or not valid; lack of validity
Usage: formal; legal contexts
Examples
- The lawyer argued for the nonvalidity of the contract due to missing signatures.
- The court ruled on the nonvalidity of the evidence presented.
- The nonvalidity of his passport prevented him from traveling.
- Scientists questioned the nonvalidity of the research methodology.
- The nonvalidity of the test results led to a retrial.
- Legal experts debated the nonvalidity of the new regulation.