Definition of Invalid. Meaning of Invalid. Synonyms of Invalid

Here you will find one or more explanations in English for the word Invalid. Also in the bottom left of the page several parts of wikipedia pages related to the word Invalid and, of course, Invalid synonyms and on the right images related to the word Invalid.

Definition of Invalid

Invalid
Invalid In*val"id, a. [Pref. in- not + valid: cf. F. invalide, L. invalidus infirm, weak. Cf. Invalid infirm.] 1. Of no force, weight, or cogency; not valid; weak. 2. (Law) Having no force, effect, or efficacy; void; null; as, an invalid contract or agreement.
Invalid
Invalid In"va*lid (?; 277), n. [F. invalide, n. & a., L. invalidus, a. See Invalid null.] A person who is weak and infirm; one who is disabled for active service; especially, one in chronic ill health.
Invalid
Invalid In"va*lid, a. [See Invalid, n.] Not well; feeble; infirm; sickly; as, he had an invalid daughter.
Invalid
Invalid In"va*lid, v. t. 1. To make or render invalid or infirm. ``Invalided, bent, and almost blind.' --Dickens. 2. To classify or enroll as an invalid. Peace coming, he was invalided on half pay. --Carlyle.

Meaning of Invalid from wikipedia

- Invalid may refer to: Patient, a sick person one who is confined to home or bed because of illness, disability or injury (sometimes considered a politically...
- Les Invalides (French pronunciation: ​[lezɛ̃valid]), formally the Hôtel national des Invalides (The National Residence of the Invalids), or also as Hôtel...
- The name invalid is reserved by the Internet Engineering Task Force (IETF) in RFC 2606 (June 1999) as a domain name that may not be installed as a top-level...
- Invalid carriages were usually single seater road vehicles, buggies, or self-propelled vehicles for disabled people. They pre-dated the electric mobility...
- defines "the Fundamental Problem of invalid (fraudulent) clicks": "There is no conceptual definition of invalid clicks that can be operationalized [except...
- memory referenced by a null pointer get an invalid page fault. Illegal accesses and invalid page faults, as invalid conditions, can result in a segmentation...
- In computer networking, a mangled or invalid packet is a packetespecially IP packet — that either lacks order or self-coherence, or contains code aimed...
- The Imaginary Invalid (French: Le malade imaginaire [lə malad imaʒinɛːʁ]) is a three-act comédie-ballet by the French playwright Molière with dance sequences...
- sequitur (Latin for "it does not follow") is a pattern of reasoning rendered invalid by a flaw in its logical structure that can neatly be expressed in a standard...
- An individual's diet is the sum of food and drink that he or she habitually consumes. Dieting is the practice of attempting to achieve or maintain a certain...
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