invalid
in vuh luhd
- n someone who is incapacitated by a chronic illness or injury
- v force to retire, remove from active duty, as of firemen
- v injure permanently
- a having no cogency or legal force
invalid reasoning
an invalid driver's license - s no longer valid
the license is invalid
- Some Texans were denied passports to cross the border when their birth certificates were ruled invalid because they were born by midwife.
- He became an invalid and passive, which was not his nature at all.
- Some Texans were denied passports to cross the border when their birth certificates were ruled invalid because they were born by midwife.