Word.ws English Dictionary

How to use invalid in a sentence

37 example sentences · adjective, noun, verb

Invalid means not valid; not true, correct, acceptable, or appropriate. Example: “Your argument is invalid because it uses circular reasoning.”

Examples of invalid by meaning

adjectiveNot valid; not true, correct, acceptable, or appropriate.

  • Your argument is invalid because it uses circular reasoning.
  • This invalid contract cannot be legally enforced.

adjectiveSuffering from disability or illness.

  • It is for this reason that I choose to discuss the invalid woman rather than just the ill one.2000, Diane Price Herndl, Invalid Women: Figuring Feminine Illness in American Fiction and Culture, 1840-1940, University of North Carolina...

verbTo exempt from (often military) duty because of injury or ill health.

  • He was invalided home after the car crash.
  • We tell HQ that I’ve gone insane, and I’ll be invalided back to Blighty before you can say "wibble" — a poor, gormless idiot.1989 November 2, Richard Curtis, Ben Elton, “Goodbyeee”, in Blackadder Goes Forth
  • If he'd lost a third, he would've been invalided out of military service.2019 September 18, Drachinifel, 26:33 from the start, in Battle of Tsushima - When the 2nd Pacific Squadron thought it couldn't get any...

More sentences with invalid

  • If you want to jack your stats you just write off failures as invalid results.From the entry jack
  • The result was declared invalid, as the seal on the meter had been broken.From the entry seal
  • The bigamous marriage, while illicit, was not invalid.From the entry illicit
  • The bulk of the criticisms were invalid.From the entry bulk
  • The program barfed as a result of the invalid input.From the entry barf
  • If a judicial authorization is facially valid, the party challenging it will have the burden of proving that it was invalid.From the entry facially
  • Moving from a single-processor to a multi-processor system often exposes hidden nondeterminism due to invalid assumptions about scheduling.From the entry nondeterminism
  • Richards does not make such a claim, nor does he allege that Merriam-Webster's copyright certificate is invalid.2014, United States District Court, D. Massachusetts, Richards v. Merriam-Webster, Inc.. From the entry noninfringement
  • Haw & Lauener was raised to specific rank, but this new combination was invalid.2010, De-Yuan Hong, “History of Taxonomic Studies of Paeonia”, in Peonies of the World: Taxonomy and Phytogeography, Kew Publishing…. From the entry Jishan
  • When a release is not in accordance with rules, it can be made invalid.2009 June 12, TEAM FILEnetworks, “Scene NukeWars : Funniest nuke reasons ever”, in FILEnetworks Blog, archived from the original on 23 Mar…. From the entry nukewar
  • After breakfast the hours passed in the sickishness, the invalid waiting, of a major holiday.2001, Jonathan Franzen, The Corrections. From the entry sickishness
  • These were the two invalids in the starboard sick-berth, whom Padeen had been sitting with.1994, Patrick O’Brian, chapter 1, in The Commodore, London: HarperCollins Publishers, published 2003, →ISBN, page 14. From the entry loggerhead
  • Categorically, the law declares that without peri'a the circumcision is invalid.1986, Jose Faur, Golden Doves with Silver Dots. From the entry peria
  • Choose the translation that attributes fewer invalid inferences or inconsistencies to the translatees.1960, Willard Van Orman Quine, Word and Object. From the entry translatee
  • It hopes others will join in the financial medication of the fabulous invalid.1950, Billboard, volume 62, number 3, page 50. From the entry fabulous invalid
  • Look out for the dotless Turkish “ı”, for example, which will render web and email addresses invalid if used inadvertently.2011, Nick Inman, Rose (CON) Baring, DK Eyewitness Travel Guide: Istanbul (page 234). From the entry dotless
  • A Catholic may consider the Novus Ordo banal, but he may not proclaim that the new rite is invalid.2004, Michael Daniel, “What Constitutes a Valid Consecration?”, in CatholicCulture.org. From the entry Novus Ordo
  • If the call to this function fails, you can assume the SID was invalid — even if it's a well-known SID.2003, John Mueller, .NET development security solutions. From the entry well-known
  • Kerbside Parking: This kind of parking becomes invalid as soon as the efficient use of road space is required.1964, Paul Ritter, Planning for Man and Motor. From the entry kerbside
  • “Rony Brace, bride of the proud invalid.1947, Dorothy E. Cook, Estelle A. Fidell, editors, Fiction Catalog: 1942-1946 Supplement to the 1941 Edition: A Subject, Author and Title…. From the entry adventureress
  • But who will begrouch plain foods for invalid annimmel?1916, Good Housekeeping, volume 63, page 154. From the entry begrouch
  • The subject position of Afrolatinas is so threatening to the Latinx and Latin American social order that it appears unavailable and therefore unnecessary and invalid.2020, Jillian Hernandez, Aesthetics of Excess: The Art and Politics of Black and Latina Embodiment, Durham, N.C.; London: Duke University…. From the entry Afrolatina
  • So if a baptism is invalid, then the baptism never occurred (i.e. one has not been baptized and needs to be baptized).2011, “Validity and liceity”, in Ship of Saint-Peter, archived from the original on 28 Jul 2011. From the entry liceity
  • Thus, the Lieberman clause requiring the couple to "accept the authority of the Conservative bet din" is meaningless in halacha and invalid.2001 July 23, BAC...@vms.huji.ac.il, “Need the strictest rabbi I can find.”, in soc.culture.jewish.moderated (Usenet). From the entry kinyan
  • But aslant this particular glass reclined a single, white, wintry rose, possibly the last rose ever, its invalid complexion infused with a delicate transcendent green.1979, Patrick White, “Part II”, in The Twyborn Affair […], London: Jonathan Cape, →ISBN, page 209. From the entry aslant
  • But schooling made our druthers invalid.1977, Carole Mayhall, From the Heart of a Woman. From the entry druthers
  • The invalid looked at him uncomprehendedly.1951, Georges Simenon, translated by Geoffrey Sainsbury, “The Gendarme’s Report”, in The Window Over the Way, London: Routledge & Kegan…. From the entry uncomprehendedly
  • She had the purest horror of invalid behavior, and from her husband and sons to the chancest contacts, no one ever saw a speck of it from her.2007, Anne Mendelson, Stand Facing the Stove. From the entry chancest
  • 'Since each religion claims that it is the only true one and that the others are invalid', the king explained, 'I have decided to hedge my bets'.2002, Tim Mackintosh-Smith translating Ahmad ibn Rustah, Travels with a Tangerine: A Journey in the Footnotes of Ibn Battutah. From the entry hedge one's bets
  • It was an isolated culture of chosen intellectuals, of whom two younger brothers were of an extrovertish quality and his sister a nervous invalid of great intellectual force.1951, Henry Seidel Canby, Turn West, Turn East: Mark Twain and Henry James, page 42. From the entry extrovertish
  • We have others in foster-homes where they have grown up from infancy, and in some cases there are receiving invalid pensions because of their mental deficiency.1927, Victoria. Parliament. Legislative Assembly, Votes and Proceedings of the Legislative Assembly, page 10. From the entry foster-home

Meaning of invalid

  1. adjective Not valid; not true, correct, acceptable, or appropriate.
  2. noun Any person with a disability or illness.
  3. noun A person who is confined to home or bed because of illness, disability or injury; one who is too sick or weak to care for themselves.

Full definition of invalid

Questions about invalid in a sentence

How do you use invalid in a sentence?
Invalid is used as an adjective, noun and verb. For example: “Your argument is invalid because it uses circular reasoning.”
What is a short sentence with invalid?
“But schooling made our druthers invalid.”
What does invalid mean?
Invalid means not valid; not true, correct, acceptable, or appropriate.

Source and license

Adapted from Wiktionary: invalid (page history and authors) and the entries each sentence comes from. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws chose the sentences, left out offensive ones and quotations older than 1900, and marked the word in each. Wiktionary data of 2026-09-02.

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Cite this page: “How to use invalid in a sentence.” Word.ws, https://word.ws/sentences/invalid. Based on Wiktionary, CC BY-SA 4.0.