Invalid may refer to: Patient, a sick person; one who is confined to home or bed
because of illness, disability or injury.invalid, a top-level Internet domain not ...
not valid: a : being without foundation or force in fact, truth, or law <an invalid
assumption> <declared the will invalid> b : logically inconsequent ...
Invalid definition, an infirm or sickly person. See more.
invalid definition, meaning, what is invalid: An invalid document, ticket, law, etc. is
not legally or officially acceptable: . Learn more.
One who is incapacitated by a chronic illness or disability. adj. 1. Incapacitated by
illness or injury. 2. Of, relating to, or intended for invalids. tr.v. in·va·lid·ed, ...
Invalid is defined as not correct or provable or not legally recognized. An
example of invalid is a theory that has been proven wrong. An example of invalid
is a ...
Mid 17th century (as an adjective in the sense 'infirm or disabled'): a special
sense of invalid, with a change of pronunciation.
The main uses of this word have to do with people and things that don't work very
well anymore. A driver's license that has expired is invalid — it needs to be ...
Top Definition. Invalid. Inconsistent with some web programmer's arbitrary and
frequently incorrect notion of how the world should be. A: Why does that web site
invalid | a person suffering from disablement or chronic ill health | Definition,
pronunciation, examples & translations.