invalid
From WikiWord, the free dictionary
/ɪnˈvæl.ɪd/
English
Definitions
adjective
- Not valid; not true, correct, acceptable or appropriate.“This invalid contract cannot be legally enforced.”
noun
- (sometimes offensive) Any person with a disability or illness.
- (sometimes offensive) A person who is confined to home or bed because of illness, disability or injury; one who is too sick or weak to care for themselves.
- A disabled member of the armed forces; one unfit for active duty due to injury.
verb
- To exempt from duty because of injury or ill health.“He was invalided home after the car crash.”
- To make invalid or affect with disease.
adjective
- Intended for use by an invalid.
Related words
Synonyms
disallowednonvalidinvalidatedunsoundfalsenullvoidbaduncollectiblenullifiedexpirednugatoryincapacitatedisablespurioushandicapfallaciousspecious