Invalid
Look up invalid in Wiktionary, the free dictionary. |
Invalid may refer to:
- Patient, a sick person
- one who is confined to home or bed because of illness, disability or injury (seen by some as a politically incorrect term)
- .invalid, a top-level Internet domain not intended for real use
As the opposite of valid:
- Validity, in logic, true premises cannot lead to a false conclusion
- Validity (statistics), a measure which is measuring what it is supposed to measure
See also
- All pages beginning with "Invalid"
- All pages with titles containing Invalid
- Void (disambiguation)
This article is issued from Wikipedia - version of the 2/22/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.