invalidly
invalid
noun[ C ]
 old-fashioneduk /ˈɪn.və.lɪd/ us /ˈɪn.və.lɪd/
someone who is sick and unable to take care of himself or herself, especially for a long time: （常指需要他人长期照料的）病人
Is the invalid in bed?那位病人在床上躺着吗？

SMART Vocabulary: related words and phrases

Medical treatment: people who receive medical treatment
asthmatic
case
casualty
civilian casualty
convalescent
day patient
dying
epileptic
geriatric
health tourist
inpatient
medical tourist
non-responder
outpatient
patient
sick
under
urologist
victim
wounded

invalid | American Dictionary

invalid
adjective[ not gradable ]
us/ɪnˈvæl·ɪd/
not true or acceptable, or not correctly thought out:
The results of the election were declared invalid by the court.
invalid
noun[ C ]
us/ˈɪn·və·lɪd/
a person who is ill or injured for a long time and usually has to be cared for by others:
My dad’s mother is an invalid, and she lives with my aunt and uncle.

invalid | Business English

invalid
adjective
uk /ɪnˈvælɪd/us
LAW
not legally or officially acceptable:
an invalid document/passport/licence
be declared/deemed/ruled invalidInsurance is ruled invalid if the report is not received within 30 days of the theft.
not correct, or not based on correct information:
A small number of messages bounced back from invalid e-mail accounts.
IT
not recognized or accepted by a computer:
invalid data

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