invalid

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1 invalid /ɪnˈvæləd/ adjective
1 invalid
/ɪnˈvæləd/
adjective
Learner's definition of INVALID
: not valid: such as
: having no force or effect
: not based on truth or fact : not logical or correct
2 invalid /ˈɪnvələd/ Brit /ˈɪnvəˌliːd/ noun
plural invalids
2 invalid
/ˈɪnvələd/ Brit /ˈɪnvəˌliːd/
noun
plural invalids
Learner's definition of INVALID
[count]
: a person who needs to be cared for because of injury or illness often used before another noun
3 invalid /ˈɪnvələd/ Brit /ˈɪnvəˌliːd/ verb
invalids; invalided; invaliding
3 invalid
/ˈɪnvələd/ Brit /ˈɪnvəˌliːd/
verb
invalids; invalided; invaliding
Learner's definition of INVALID
[+ object] British
: to release (someone) from active military service because of illness or injury usually used as (be) invalided
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