Vocabulary Entry

invalid

|adjective • noun • verb

adjective

Not valid; not acceptable or correct.

Example Sentences

"The invalid ticket could not be accepted at the entrance."

"She received an error message indicating the login attempt was invalid."

"His argument was deemed invalid due to lack of evidence."

noun

Example Sentences

"The system flagged the submission as an invalid."

"She was confused by the invalids listed in the report."

"There are many invalids that need to be addressed before final approval."

verb

Example Sentences

"The judge decided to invalid the contract due to misrepresentation."

"They had to invalid the previous decision after discovering new evidence."

"Once the criteria changed, it invalid the previous applications."