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Invalid | Definition of Invalid by Merriam-Webster

www.merriam-webster.com/dictionary/invalid

not valid: a : being without foundation or force in fact, truth, or law <an invalid assumption> <declared the will invalid> b : logically inconsequent ...

Invalid | Define Invalid at Dictionary.com

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Invalid definition, an infirm or sickly person. See more.

invalid Definition in the Cambridge English Dictionary

dictionary.cambridge.org/us/dictionary/english/invalid

invalid definition, meaning, what is invalid: An invalid document, ticket, law, etc. is not legally or officially acceptable: . Learn more.

Invalid - definition of invalid by The Free Dictionary

www.thefreedictionary.com/invalid

Define invalid. invalid synonyms, invalid pronunciation, invalid translation, English dictionary definition of invalid. n. One who is incapacitated by a chronic illness ...

invalid - definition of invalid in English from the Oxford dictionary

www.oxforddictionaries.com/us/definition/american_english/invalid

A person made weak or disabled by illness or injury:. Meaning, pronunciation and example sentences, English to English reference content.

invalid definition and synonyms | Macmillan Dictionary

www.macmillandictionary.com/us/dictionary/american/invalid_2

Define invalid and get synonyms. What is invalid? invalid meaning, pronunciation and more by Macmillan Dictionary.

Invalid dictionary definition | invalid defined - YourDictionary

www.yourdictionary.com/invalid

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 ...

Invalid | Definition, meaning & more | Collins Dictionary

www.collinsdictionary.com/dictionary/english/invalid

Invalid | a person suffering from disablement or chronic ill health | Definition, pronunciation, examples & translations.

Urban Dictionary: Invalid

www.urbandictionary.com/define.php?term=Invalid

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  ...

nouns - Is the term 'Invalid' applicable for human beings? - English ...

ell.stackexchange.com/questions/21479/is-the-term-invalid-applicable-for-human-beings

Apr 17, 2014 ... Can invalid be a valid word for human beings? ... Now, if you look at both the definitions, you see that the term invalid ranges from someone ...

Answers
in·va·lid
[in-vuh-lid; British in-vuh-leed]
NOUN
1.
an infirm or sickly person.
2.
a person who is too sick or weak to care for himself or herself: My father was an invalid the last ten years of his life.
3.
Archaic. a member of the armed forces disabled for active service.
ADJECTIVE
4.
unable to care for oneself due to infirmity or disability: his invalid sister.
5.
of or for invalids: invalid diets.
More Definitions
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Source: Dictionary.com
invalid | Define invalid at Dictionary.com
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