8 Example Sentences Showcasing the Meaning of 'Invalid'
The doctor declared the prescription invalid due to missing crucial information.
The scientist concluded that the experiment's results were invalid, questioning the methodology.
The contract was deemed invalid due to the absence of both parties' signatures.
The contract became invalid when one of the parties failed to fulfill their obligations within the specified timeframe.
The warranty claim was declared invalid as the damage was caused by improper use, not a manufacturing defect.
The alibi provided by the suspect was declared invalid after investigators discovered inconsistencies in the timeline.
The claim of a product defect was proven invalid when thorough testing revealed no issues with its functionality.
The historical document was considered invalid as it lacked credible sources and verifiable information.