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Bookmark or Share- INVALID | English meaning - Cambridge DictionaryINVALID definition: 1. An invalid document, ticket, law, etc. is not legally or officially acceptable: 2. An invalid…. Learn more.
- INVALID | definition in the Cambridge Learner’s Dictionarynoun [ C ] uk / ˈɪnvəlɪd / us. Add to word list. someone who is so sick that they have to be looked after by other people. invalid. adjective. uk / ɪnˈvælɪd / us. invalid adjective (NOT ACCEPTABLE) An invalid document, ticket, law, etc is not legally or officially acceptable. invalid adjective (NOT CORRECT) An invalid argument is not correct.
- invalid adjective - Definition, pictures, pronunciation and usage notes ...Definition of invalid adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
- Invalid Definition & Meaning - Merriam-WebsterThe meaning of INVALID is not valid. How to use invalid in a sentence. not valid:; being without foundation or force in fact, truth, or law; logically inconsequent…
- INVALID definition and meaning | Collins English Dictionary1. countable noun. An invalid is someone who needs to be cared for because they have an illness or disability . I hate being treated as an invalid. Synonyms: patient, sufferer, convalescent, valetudinarian More Synonyms of invalid. 2. adjective.
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