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invalid

Keyword Profile: invalid - invalid is a keyword for the software application IT JPEG-Tester.   Back to the IT JPEG-Tester Download Page IT JPEG-Tester: Find invalid jpegs and duplicates, remove unnecessary information from the files Graphics: Other   Possible Definitions: 1. Invalid (a.) Of no force, weight, or cogency; not valid; weak. 2. Invalid (a.) Having no force, effect, or efficacy; void; null; as, an invalid contract or agreement. 3. Invalid (a.) A person who is weak and infirm; one who is disabled for active service; especially, one in chronic ill health. 4. Invalid (n.) Not well; feeble; infirm; sickly; as, he had an invalid daughter. 5. Invalid (v. t.) To make or render invalid or infirm. 6. Invalid (v. t.) To classify or enroll as an invalid.