secure

se·cure
S1E1C3U1R1E1
UK/sɪˈkjʊə(ɹ)/UK/sɪˈkjɔː(ɹ)/US/səˈkjʊɹ/US/səˈkjɝ/

adjective

Free from attack or danger; protected.

Opposite
Very commonScrabble 8

Meanings

adjectivesecure (comparative securer or more secure, superlative securest or most secure)

comparative securer · comparative more secure · superlative securest · superlative most secure · alternative obsolete secuer

  1. Free from attack or danger; protected.
    1 more example

    The vast majority of American Jews not only greatly dislike President Trump but also believe he has made them less safe: according to a May 2019 poll, nearly three-quarters of Jewish voters believe American Jews are less secure under Trump than they were before, 71 percent disapprove of Trump’s overall job performance, and nearly 60 percent believe that he bears at least some responsibility for the synagogue shootings carried out by white nationalists in Pittsburgh and Poway.

    2020 March, Joshua Leifer, “Led Astray”, in The Baffler, number 50
  2. Free from the danger of theft; safe.
  3. Free from anxiety or doubt; unafraid.

    But thou, secure of soul, unbent with woes.

    1697, Virgil, “(please specify the book number)”, in John Dryden, transl., The Works of Virgil: Containing His Pastorals, Georgics, and Æneis. […], London: […] Jacob Tonson, […], →OCLC
    1 more example

    No sooner were we up there, than the old woman dragged the ladder, by which we had ascended, away with a chuckle, as if she was now secure that we could do no mischief, and sat herself down again once more, to doze and await her master's return.

    1861, Elizabeth Gaskell, The Grey Woman
  4. Firm and not likely to fail; stable.
  5. Free from the risk of financial loss; reliable.
  6. Confident in opinion; not entertaining, or not having reason to entertain, doubt; certain; sure; commonly used with of.

    secure of a welcome

    1 more example

    Confidence then bore thee on, secure / Either to meet no danger, or to find / Matter of glorious trial.

    1667, John Milton, “Book VIII”, in Paradise Lost. […], London: […] [Samuel Simmons], and are to be sold by Peter Parker […]; [a]nd by Robert Boulter […]; [a]nd Matthias Walker, […], →OCLC; republished as Paradise Lost in Ten Books: […], London: Basil Montagu Pickering […], 1873, →OCLC
  7. obsoleteOverconfident; incautious; careless.

    They were secure where they ought to have been wary, and timorous where they might well have been secure.

    1849–1861, Thomas Babington Macaulay, The History of England from the Accession of James the Second, volume (please specify |volume=I to V), London: Longman, Brown, Green, and Longmans, →OCLC
  8. Certain to be achieved or gained; assured.

    Just when victory seemed secure, they let it slip from their grasp.

verbsecure (third-person singular simple present secures, present participle securing, simple past and past participle secured)

present singular third person secures · participle present securing · participle past secured · past secured · first person past singular secured · archaic present second person singular securest · past second person singular secured · archaic past second person singular securedst · present singular third person secures · archaic present singular third person secureth · past singular third person secured · past plural secured · past subjunctive secured · participle present securing · participle past secured · alternative obsolete secuer

  1. To make safe; to relieve from apprehensions of, or exposure to, danger; to guard; to protect.

    I spread a cloud before the victor's sight, / Sustained the vanquished, and secured his flight.

    1697, Virgil, “(please specify the book number)”, in John Dryden, transl., The Works of Virgil: Containing His Pastorals, Georgics, and Æneis. […], London: […] Jacob Tonson, […], →OCLC
  2. To put beyond hazard of losing or of not receiving; to make certain; to assure; frequently with against or from, or formerly with of.

    to secure a creditor against loss; to secure a debt by a mortgage

    1 more example

    It secures its possessor of eternal happiness.

    1831, Thomas Dick, The Philosophy of Religion
  3. To fix in place; to close or confine effectually; to render incapable of getting loose or escaping.

    to secure a prisoner; to secure a door, or the hatches of a ship

    1 more example

    All springs for the engine and tender are of the laminated type with plates of carbon steel, which are secured in the spring buckles by a vertical centre rivet.

    1951 March, “British Railways Standard "Britannia" Class 4-6-2 Locomotives”, in Railway Magazine, page 186
  4. To get possession of; to make oneself secure of; to acquire certainly.

    to secure an estate

    4 more examples

    Her achievements have secured her place in the annals of our nation

    With the Argentinian secured United will step up their attempt to sign a midfielder and, possibly, a defender in the closing days of the transfer window. Juventus’s Arturo Vidal, Milan’s Nigel de Jong and Ajax’s Daley Blind, who is also a left-sided defensive player, are potential targets.

    2014 August 26, Jamie Jackson, “Ángel di María says Manchester United were the ‘only club’ after Real”, in The Guardian

    [Captain] was able to secure some good photographs of the fortress.

    1911, Flight, page 766

    One saint's day in mid-term a certain newly appointed suffragan-bishop came to the school chapel, and there preached on “The Inner Life.” He at once secured attention by his informal method, and when presently the coughing of Jarvis […] interrupted the sermon, he altogether captivated his audience with a remark about cough lozenges being cheap and easily procurable.

    1918, W[illiam] B[abington] Maxwell, chapter III, in The Mirror and the Lamp, Indianapolis, Ind.: The Bobbs-Merrill Company, →OCLC
  5. obsoletetransitiveTo plight or pledge.

Synonyms & antonyms

Opposite

adjectivefree from fear or doubt; easy in mind

Opposite

adjectivefree from danger or risk

Opposite

adjectivenot likely to fail or give way

Opposite

adjectiveimmune to attack; incapable of being tampered with

adjectivefinancially safe

verbget by special effort

Similar
Broader

verbcause to be firmly attached

Similar
Broader

verbmake certain of

Broader

verbfill or close tightly with or as if with a plug

verbfurnish with battens

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Latinsēcūrus“of persons, free from care, quiet, easy; in a bad sense, careless, reckless; of things, tranquil, also free from danger, safe, secure”
  2. Englishsecure

Borrowed from Latin sēcūrus (“of persons, free from care, quiet, easy; in a bad sense, careless, reckless; of things, tranquil, also free from danger, safe, secure”), from sē- (“without”) + cūra (“care”); see cure. Doublet of sure and the now obsolete or dialectal sicker (“certain, safe”).

Full word history & related roots →

Translations

Ancient Greek ἀσφαλής
  • ἀσφαλής (asphalḗs)free from attack or danger; protected
Bulgarian сигурен, безопасен
  • сигурен (siguren)free from attack or danger; protected
  • безопасен (bezopasen)free from attack or danger; protected
  • сигурен (siguren)free from the danger of theft; safe
  • защитен (zaštiten)free from the danger of theft; safe
  • уверен (uveren)free from anxiety or doubt; unafraid
  • надежден (nadežden)Firm and not likely to fail; stable
  • безопасен (bezopasen)Firm and not likely to fail; stable
  • сигурен (siguren)Free from the risk of financial loss; reliable
  • гарантиран (garantiran)Free from the risk of financial loss; reliable
  • укрепвам (ukrepvam)to make fast, to firmly affix
  • закрепвам (zakrepvam)to make fast, to firmly affix
  • придобивам (pridobivam)to get possession of, to acquire
  • сдобивам се (sdobivam se)to get possession of, to acquire
  • осигурявам (osigurjavam)to make secure
  • гарантирам (garantiram)to make secure
Catalan segur
  • segurfree from attack or danger; protected
Chinese Mandarin 保护
  • 保护 (bǎohù)free from attack or danger; protected
Czech jistit, zajistit
  • jistitto make secure
  • zajistitto make secure
Danish sikker, beskyttet
  • sikkerfree from attack or danger; protected
  • beskyttetfree from the risk of eavesdropping, interception or discovery; secret
Dutch verzekeren
  • verzekerento make secure
Esperanto sekura, sekurigi
  • sekurafree from attack or danger; protected
  • sekurigito make secure
Finnish turvassa, turvallinen
  • turvassafree from attack or danger; protected
  • turvallinenfree from attack or danger; protected
  • turva-free from attack or danger; protected
  • tallessafree from the danger of theft; safe
  • turvassafree from the danger of theft; safe
  • salattufree from the risk of eavesdropping, interception or discovery; secret
  • pelotonfree from anxiety or doubt; unafraid
  • varmafree from anxiety or doubt; unafraid
  • vakaaFirm and not likely to fail; stable
  • varmaFree from the risk of financial loss; reliable
  • luotettavaFree from the risk of financial loss; reliable
  • teljetäto make fast, to firmly affix
  • sulkeato make fast, to firmly affix
  • lukitato make fast, to firmly affix
  • taata itselleento get possession of, to acquire
  • varmistaa itselleento get possession of, to acquire
  • turvatato make secure
  • suojatato make secure
  • varmistaato make secure
  • kiinnittääto make secure
French sûr, sûr
  • sûrfree from attack or danger; protected
  • sûrfree from the danger of theft; safe
  • sûrfree from the risk of eavesdropping, interception or discovery; secret
  • sûrfree from anxiety or doubt; unafraid
  • sûrFirm and not likely to fail; stable
  • sûrFree from the risk of financial loss; reliable
  • sécuriserto make secure
German sicher, geschützt
  • sicherfree from attack or danger; protected
  • geschütztfree from attack or danger; protected
  • beschütztfree from attack or danger; protected
  • sicherfree from the danger of theft; safe
  • geschütztfree from the danger of theft; safe
  • sicherfree from the risk of eavesdropping, interception or discovery; secret
  • sicherfree from anxiety or doubt; unafraid
  • zuverlässigFirm and not likely to fail; stable
  • sicherFree from the risk of financial loss; reliable
  • zuverlässigFree from the risk of financial loss; reliable
  • sichernto make secure
  • absichernto make secure
Greek ασφαλής, σιγουρεύω
  • ασφαλής (asfalís)free from attack or danger; protected
  • σιγουρεύω (sigourévo)to make secure
Indonesian mengamankan
  • mengamankanto make secure
Irish diongbháilte, urraigh
  • diongbháilteFirm and not likely to fail; stable
  • urraighto make secure
Italian sicuro, protetto
  • sicurofree from attack or danger; protected
  • protettofree from attack or danger; protected
  • sicurofree from the danger of theft; safe
  • segretofree from the risk of eavesdropping, interception or discovery; secret
  • stabileFirm and not likely to fail; stable
  • affidabileFree from the risk of financial loss; reliable
  • sicuroFree from the risk of financial loss; reliable
  • ottenereto get possession of, to acquire
  • assicurareto get possession of, to acquire
  • garantireto make secure
  • proteggereto make secure
  • mettere al sicuroto make secure
  • assicurareto make secure
Latin tūtus, sēcūrus
  • tūtusfree from attack or danger; protected
  • sēcūrusfree from attack or danger; protected
  • munioto make secure
Latvian drošs, drošs
  • drošsfree from attack or danger; protected
  • drošsfree from the danger of theft; safe
  • drošsfree from anxiety or doubt; unafraid
Lithuanian apsaugotas, saugus
  • apsaugotasfree from attack or danger; protected
  • saugusfree from the danger of theft; safe
  • slaptasfree from the risk of eavesdropping, interception or discovery; secret
Māori roki, marutau
  • rokifree from attack or danger; protected
  • marutaufree from attack or danger; protected
  • haumarufree from attack or danger; protected
  • takuhefree from anxiety or doubt; unafraid
  • tāwhiwhiFirm and not likely to fail; stable
  • whitaFirm and not likely to fail; stable
  • ngitaFirm and not likely to fail; stable
  • ngahuto make fast, to firmly affix
  • taparengato make fast, to firmly affix
  • whakananaweto make fast, to firmly affix
  • whakangitato make fast, to firmly affix
  • tāmauto make fast, to firmly affix
  • whakatāmauto make fast, to firmly affix
  • tāmauato make fast, to firmly affix
  • pungato get possession of, to acquire
  • whakangitato make secure
  • tāmauto make secure
Norwegian sikker, sikker
  • sikkerfree from attack or danger; protected
  • sikkerfree from the danger of theft; safe
  • sikkerfree from the risk of eavesdropping, interception or discovery; secret
  • sikkerfree from anxiety or doubt; unafraid
  • sikkerFirm and not likely to fail; stable
  • sikkerFree from the risk of financial loss; reliable
Persian ایمن, امن
  • ایمن (imen)free from attack or danger; protected
  • امن (amn)free from attack or danger; protected
  • امن (amn)free from the danger of theft; safe
  • مطمئن (motma'en)Firm and not likely to fail; stable
  • مطمئن (motma'en)Free from the risk of financial loss; reliable
Polish bezpieczny, bezpieczny
  • bezpiecznyfree from attack or danger; protected
  • bezpiecznyfree from the danger of theft; safe
  • bezpiecznyFirm and not likely to fail; stable
  • bezpiecznyFree from the risk of financial loss; reliable
Portuguese seguro, a salvo
  • segurofree from attack or danger; protected
  • a salvofree from attack or danger; protected
  • segurofree from the danger of theft; safe
  • segurofree from anxiety or doubt; unafraid
  • seguroFirm and not likely to fail; stable
  • seguroFree from the risk of financial loss; reliable
  • assegurarto make secure
Romanian sigur, protejat
  • sigurfree from attack or danger; protected
  • protejatfree from attack or danger; protected
  • sigurfree from the danger of theft; safe
  • asiguratfree from the risk of eavesdropping, interception or discovery; secret
  • sigurfree from the risk of eavesdropping, interception or discovery; secret
  • sigurFirm and not likely to fail; stable
  • stabilFree from the risk of financial loss; reliable
  • sigurFree from the risk of financial loss; reliable
Russian надёжный
  • надёжный (nadjóžnyj)Firm and not likely to fail; stable
Spanish seguro, resguardado
  • segurofree from attack or danger; protected
  • resguardadofree from attack or danger; protected
  • aseguradofree from attack or danger; protected
  • a salvofree from attack or danger; protected
  • a salvamanofree from attack or danger; protected
  • segurofree from the danger of theft; safe
  • segurofree from the risk of eavesdropping, interception or discovery; secret
  • confiablefree from the risk of eavesdropping, interception or discovery; secret
  • segurofree from anxiety or doubt; unafraid
  • aplomadofree from anxiety or doubt; unafraid
  • seguroFirm and not likely to fail; stable
  • aplomadoFirm and not likely to fail; stable
  • pregarto make fast, to firmly affix
  • fijarto make fast, to firmly affix
  • clavarto make fast, to firmly affix
  • afianzarto make fast, to firmly affix
  • lucrarto get possession of, to acquire
  • conseguirto get possession of, to acquire
  • obtenerto get possession of, to acquire
  • segurarto make secure
  • asegurarto make secure
  • segurizarto make secure
  • securizarto make secure
Swahili salamu, salamu
  • salamufree from attack or danger; protected
  • salamufree from the danger of theft; safe
  • salamufree from the risk of eavesdropping, interception or discovery; secret
  • salamufree from anxiety or doubt; unafraid
  • salamuFirm and not likely to fail; stable
  • salamuFree from the risk of financial loss; reliable
  • usalamuto make secure
Turkish güvende, güvenli
  • güvendefree from the danger of theft; safe
  • güvenlifree from the danger of theft; safe
  • sağlamFirm and not likely to fail; stable
  • sıkı sıkı bağlamakto make fast, to firmly affix
Ukrainian закрі́плювати, закріпля́ти
  • закрі́плювати (zakrípljuvaty)to make fast, to firmly affix
  • закріпля́ти (zakripljáty)to make fast, to firmly affix
  • закріпи́ти (zakripýty)to make fast, to firmly affix
  • укрі́плювати (ukrípljuvaty)to make fast, to firmly affix
  • укріпля́ти (ukripljáty)to make fast, to firmly affix
  • укріпи́ти (ukripýty)to make fast, to firmly affix
Vietnamese an toàn
  • an toànfree from attack or danger; protected

Rhymes & wordplay

Rhymes with secure

All rhymes →

Anagrams

Cite this entry
APA

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

MLA

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

Chicago

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

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