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  1. VALID Definition & Meaning - Merriam-Webster

    May 30, 2026 · The meaning of VALID is having legal efficacy or force; especially : executed with the proper legal authority and …

  2. VALID | definition in the Cambridge English Dictionary

    VALID meaning: 1. based on truth or reason; able to be accepted: 2. A ticket or other document is valid if it is…. Learn more.

  3. valid adjective - Definition, pictures, pronunciation and usage notes ...

    Definition of valid adjective in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, …

  4. Valid - definition of valid by The Free Dictionary

    Define valid. valid synonyms, valid pronunciation, valid translation, English dictionary definition of valid. adj. 1. Well grounded; just: a …

  5. valid - WordReference.com Dictionary of English

    having legal authority; binding having some force or cogency: a valid point in a debate (of an inference or argument) having premises …

  6. valid - Wiktionary, the free dictionary

    May 24, 2026 · An argument is valid if and only if the set consisting of both (1) all of its premises and (2) the contradictory of its …

  7. valid, adj. (& n.) meanings, etymology and more | Oxford English …

    valid, adj. (& n.) meanings, etymology, pronunciation and more in the Oxford English Dictionary

  8. VALID Definition & Meaning | Dictionary.com

    VALID definition: sound; just; well-founded. See examples of valid used in a sentence.

  9. valid - definition and meaning - Wordnik

    In zoology and hot., having sufficient classificatory strength or force; scientifically founded or well-grounded; securely established: as, …

  10. VALID definition and meaning | Collins English Dictionary

    6 meanings: 1. having some foundation; based on truth 2. legally acceptable 3. a. having legal force; effective b. having legal.... Click …