Definition: someone who is incapacitated by a chronic illness or injury
Main entry: handicap, incapacitate, disable, invalid
Definition: injure permanently
Usage: He was disabled in a car accident
Main entry: invalid
Definition: force to retire, remove from active duty, as of firemen
Main entry: invalid
Definition: no longer valid
Usage: the license is invalid
Main entry: invalid
Definition: having no cogency or legal force
Usage: invalid reasoning; an invalid driver's license