Invalidated

Invalidated means to declare something no longer valid, legitimate, or effective. This can apply to agreements, processes, ideas, data, or any entity previously considered to have value or authority. The act of invalidation often involves identifying flaws, errors, or inconsistencies that undermine the original basis for the thing's acceptance. This action can be formal or informal, and it typically leads to a rejection or dismissal of the invalidated entity.

Invalidated meaning with examples

• The new scientific findings fundamentally invalidated the long-held theory about the origins of the universe. Scientists were forced to re-evaluate their models and conduct more research to align with the data. The initial assumptions were proved incorrect with the new findings, changing everything that was thought to be true.
• Due to the discovery of forged signatures, the court invalidated the contract, ruling it legally unenforceable. The party accused of the fraud was found guilty, which cancelled their ability to use that contract. This means the terms of the agreement are no longer valid and both parties are no longer bound.
• The security breach invalidated the previously collected customer data, forcing the company to implement more robust protocols. The sensitive data was considered compromised and could not be trusted to not include bad actors. They had to update all the records.
• Her inconsistent testimonies invalidated her claims, leading the jury to disregard her evidence. Due to contradictions in statements and a lack of consistency, the prosecution was able to show that their client was not reliable and therefore their statements could not be trusted.