necessitate

ne·ces·sit·ate
N1E1C3E1S1S1I1T1A1T1E1
UK/nɪˈsɛsɪteɪt/US/nəˈsɛsəˌteɪt/

verb

To make necessary; to behove; to require (something) to be brought about.

“The early departure of her plane necessitated her waking up at 4 a.m.”

Opposite
Less commonFirst used early 17th c.Scrabble 13

Meanings

verbnecessitate (third-person singular simple present necessitates, present participle necessitating, simple past and past participle necessitated)

present singular third person necessitates · participle present necessitating · participle past necessitated · past necessitated

  1. transitiveTo make necessary; to behove; to require (something) to be brought about.First known use early 17th c.

    The early departure of her plane necessitated her waking up at 4 a.m.

    5 more examples

    And this to be a duty, […] ſpeciall that of loving God with all thy heart, &c. beſides manifold more in Scripture; But even the Law of Nature neceſſitates to it, whether we conſider God, or our ſelves, our ſoules, ſpecially.

    1645, Daniel Cawdrey [i.e., Daniel Cawdry]; Herbert Palmer, “Solemne Worship is Morall Naturall; both Solitary, and Conjoyned, in Families, and Churches; and How Farre”, in Sabbatum Redivivum: Or The Christian Sabbath Vindicated; […], first part, London: Printed by Robert White, for Thomas Underhill, […], →OCLC, page 75

    [T]here is a twofold Neceſſitie, one contrary to Libertie, another conſiſtent therewith. Wherefore externe Neceſſitie deſtroyes Libertie (for no one externally compelled, is ſaid to do, or not to do any thing freely) but al interne Neceſſitie neceſſitating to act according to their own nature, this doth the more preſerve Libertie.

    1672, Theophilus Gale, “Of Aristotelic or Peripatetic Philosophie, and Its Traduction from the Jews”, in The Covrt of the Gentiles: or A Discourse Touching the Original of Human Literature, both Philologie and Philosophie, from the Scriptures & Jewish Church. […], 2nd revised and enlarged edition, part I (Of Philologie), Oxford: Printed by H. Hall, for Tho[mas] Gilbert, →OCLC, book IV (Of Peripatetic, Cynic, Stoic, Sceptic, and Epicurean Philosophie), page 464

    The application of the poker necessitated the ignition of the powder: the ignition necessitated the explosion: the explosion necessitated my sudden fright, which necessitated my sudden jump, which from a necessity equally powerful was in a curvilinear ascent: […]

    1815 (date written), [Thomas Love Peacock], chapter XIV, in Headlong Hall, London: […] [S. Gosnell] for T[homas] Hookham, Jun. and Co. […], published 1816, →OCLC, page 200

    These ideas, as I have said, have to be interpreted and expressed in correct architectural language, that is the architect's problem, and a big enough one it is, and although this may necessitate slight changes in some of the owner's original ideas, the general character of the plan, as eventually worked out by "T" square and triangle, will be the embodiment of the owner's personality.

    1927, R[andolph] W[illiams] Sexton, “Introducing Individuality in the Plan”, in Interior Architecture: The Design of Interiors of Modern American Homes, New York, N.Y.: Architectural Book Publishing Co., Paul Wenzel and Maurice Krakow […], →OCLC, page 31

    Repair of the many tunnels and high masonry viaducts on the eastern side of Semmering, appears to have necessitated this single-line working, although complete rerailing with long welded rails and resleepering and reballasting are being undertaken.

    1951 June, John L. Buckland, “The Semmering Line and its Traffic”, in Railway Magazine, page 414
  2. To force (a person) into a certain course of action; compel.

    The 26th of August was still colder than the day previous. Ice formed in all our water-vessels, and one was necessitated to the brisker kind of exercise in order to keep warm.

    1861, E. J. Guerin, Mountain Charley, page 37

Synonyms & antonyms

verbrequire as useful, just, or proper

Opposite

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Latinnecessitās“necessity, need”
  2. Medieval Latinnecessitātus
  3. Englishnecessitate

From earlier necessitat, from Medieval Latin necessitātus, perfect past participle of necessitō (“to make necessary”) (see -ate (verb-forming suffix, of participial origin)), from Classical Latin necessitās (“necessity, need”) + -ō. Necessitās is derived from necesse (“unavoidable”) (from ne- (“not”) + cessus (“conceded, given up, yielded”). By surface analysis, necessitō + -ate.

Full word history & related roots →

Translations

Bulgarian изисквам, водя след себе си
  • изисквам (iziskvam)to make necessary; require something to be brought about
  • водя след себе си (vodja sled sebe si)to make necessary; require something to be brought about
Catalan fer necessari, necessitar
  • fer necessarito make necessary; require something to be brought about
  • necessitarto make necessary; require something to be brought about
Czech vynutit si, vyžadovat
  • vynutit sito make necessary; require something to be brought about
  • vyžadovatto make necessary; require something to be brought about
  • vyžádat sito make necessary; require something to be brought about
Danish kræve, nødvendiggøre
  • kræveto make necessary; require something to be brought about
  • nødvendiggøreto make necessary; require something to be brought about
Dutch noodzaken, noodzakelijk maken
  • noodzakento make necessary; require something to be brought about
  • noodzakelijk makento make necessary; require something to be brought about
Finnish vaatia, edellyttää
  • vaatiato make necessary; require something to be brought about
  • edellyttääto make necessary; require something to be brought about
French nécessiter, requérir
  • nécessiterto make necessary; require something to be brought about
  • requérirto make necessary; require something to be brought about
  • demanderto make necessary; require something to be brought about
  • exigerto make necessary; require something to be brought about
German erfordern, zwingen
  • erfordernto make necessary; require something to be brought about
  • zwingento make necessary; require something to be brought about
Greek απαιτώ
  • απαιτώ (apaitó)to make necessary; require something to be brought about
Hungarian követel
  • követelto make necessary; require something to be brought about
Italian necessitare
  • necessitareto make necessary; require something to be brought about
Persian واداشتن
  • واداشتن (vâdâštan)to make necessary; require something to be brought about
Polish wymagać
  • wymagaćto make necessary; require something to be brought about
Portuguese necessitar
  • necessitarto make necessary; require something to be brought about
Russian обусло́вливать
  • обусло́вливать (obuslóvlivatʹ)to make necessary; require something to be brought about
Slovak vyžiadať si, vyžadovať si
  • vyžiadať sito make necessary; require something to be brought about
  • vyžadovať sito make necessary; require something to be brought about
Spanish hacer necesario, exigir
  • hacer necesarioto make necessary; require something to be brought about
  • exigirto make necessary; require something to be brought about
Swedish kräva, nödvändiggöra
  • krävato make necessary; require something to be brought about
  • nödvändiggörato make necessary; require something to be brought about
Turkish zorunlu kılmak
  • zorunlu kılmakto make necessary; require something to be brought about
Cite this entry
APA

necessitate. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/necessitate

MLA

“necessitate.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/necessitate. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “necessitate,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/necessitate.

Source: necessitate on Wiktionary, CC BY-SA 4.0.