security

se·cu·rit·y
S1E1C3U1R1I1T1Y4
UK/sɪˈkjʊəɹɪti/UK/sɪˈkjɔːɹəti/British, Southern, Standard/sɪˈkjɵːɹɪtɪj/British, Southern, Standard/sɪˈkjoːɹɪtɪj/

noun

The condition of not being threatened, especially physically, psychologically, emotionally, or financially.

“Pamela works in security.”

Opposite
Very commonScrabble 13

Meanings

nounsecurity (countable and uncountable, plural securities)

plural securities · alternative obsolete secuerity

  1. uncountableThe condition of not being threatened, especially physically, psychologically, emotionally, or financially.

    Chad always carries a gun for his own security.

    4 more examples

    The pink blanket gives little Mary lots of security.

    Give up yourself merely to chance and hazard, / From firm security.

    c. 1606–1607 (date written), William Shakespeare, “The Tragedie of Anthonie and Cleopatra”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, →OCLC, [Act III, scene vii]

    Was there no way to provide for the Safety of Britain, or the Security for its Trade, but by the French Kings turning his own Arms to beat his Grandſon out of Spain?

    1711 December 8 (Gregorian calendar), [Jonathan Swift], “The Eighth Article of the Grand Alliance”, in The Conduct of the Allies, and of the Late Ministry, in Beginning and Carrying on the Present War, 4th edition, London: […] John Morphew […], published 1711, →OCLC, pages 73–74

    An earthly paradise, where, free from care and toil, they could live on the sweet fruits of a delightful garden, and where birds and beasts frisked about them in fearless security.

    1918, James George Frazer, Folk-Lore In The Old Testament, volume 1, page 51

    Synonyms: safety

  2. countableSomething that secures.

    Synonyms: protection

  3. countableuncountableAn organization or department responsible for providing security by enforcing laws, rules, and regulations as well as maintaining order.

    Pamela works in security.

    3 more examples

    […] Going through security I held her for so long / She finally looked at me in love and she was gone

    1977, Graham Nash, “Just a Song Before I Go”, in CSN, performed by Crosby, Stills & Nash

    The threat of terrorism to the British lies in the overreaction to it of British governments. Each one in turn clicks up the ratchet of surveillance, intrusion and security. Each one diminishes liberty.

    2012 December 14, Simon Jenkins, “We mustn't overreact to North Korea boys' toys”, in The Guardian Weekly, volume 188, number 2, page 23

    From the ground, Colombo’s port does not look like much. Those entering it are greeted by wire fences, walls dating back to colonial times and security posts. For mariners leaving the port after lonely nights on the high seas, the delights of the B52 Night Club and Stallion Pub lie a stumble away.

    2013 June 8, “The new masters and commanders”, in The Economist, volume 407, number 8839, page 52
  4. countableuncountablelawSomething that secures the fulfillment of an obligation or law.

    Synonyms: guarantee, surety, pledge

  5. countableuncountablelawFreedom from apprehension.
  6. countablein pluraloftenuncountablebusinessA tradeable financial asset, such as a share of stock or any of various classes of bond.
  7. countableuncountablebusinessProof of ownership of stocks, bonds or other investment instruments.
  8. countableuncountablebusinessProperty etc. temporarily relinquished to guarantee repayment of a loan.

    Near-synonym: collateral

    Synonyms: collateral

  9. countableuncountableA guarantee.

    Those who lent him money lent it on no security but his bare word.

    1849–1861, Thomas Babington Macaulay, chapter XII, in 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
    1 more example

    As to Perſons of Quality, they give Security to appropriate a certain Sum for each Child, ſuitable to their Condition; and theſe Funds are always managed with good Husbandry and the moſt exact Juſtice.

    1726 October 28, [Jonathan Swift], “Of the Inhabitants of Lilliput; […]”, in Travels into Several Remote Nations of the World. […] [Gulliver’s Travels], volume I, London: […] Benj[amin] Motte, […], →OCLC, part I (A Voyage to Lilliput), pages 106–107
  10. countableobsoleteuncountableCarelessness; negligence.

    He means, my lord, that we are too remiss, Whilst Bolingbroke, through our security, Grows strong and great in substance and in power.

    1595 December 9 (first known performance), William Shakespeare, “The Life and Death of King Richard the Second”, in Mr. William Shakespeares Comedies, Histories, & Tragedies: Published According to the True Originall Copies (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, →OCLC, [Act III, scene ii]

Synonyms & antonyms

nounThe condition of not being threatened, especially physically, psychologically, emotionally, or financially.

Similar

nounSomething that secures.

Similar

nounSomething that secures the fulfillment of an obligation or law.

nounProperty etc. temporarily relinquished to guarantee repayment of a loan.

Similar
Opposite

More synonyms by meaning

nounthe state of being free from danger or injury

Opposite
Broader

noundefense against financial failure; financial independence

Similar
Broader

nouna formal declaration that documents a fact of relevance to finance and investment; the holder has a right to receive interest or dividends

Broader
legal documentlegal instrumentofficial document

nounproperty that your creditor can claim in case you default on your obligation

Similar
Broader
transferred propertytransferred possession

nouna department responsible for the security of the institution's property and workers

Similar
security department

nouna guarantee that an obligation will be met

Similar

nounan electrical device that sets off an alarm when someone tries to break in

Similar
security systemsecurity measure
Broader
electrical device

nounmeasures taken as a precaution against theft or espionage or sabotage etc.

Similar
security measures

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Latinsēcūrus“safe, secure”
  2. Latinsēcūritās
  3. Middle Frenchsecurité
  4. Middle Englishsecurite
  5. Englishsecurity

From secure + -ity, from Middle English securite, from Middle French securité (modern sécurité), from Latin sēcūritās, from Latin sēcūrus (“safe, secure”), from sē- (“without”) + cūra (“care”); see cure. Similar to Latin sine cūrā (“without care, carefree”), which led to English sinecure. Doublet of surety.

Full word history & related roots →

Translations

Afrikaans sekuriteit
  • sekuriteitcondition of not being threatened
Ancient Greek ἀσφάλεια, ἐγγύη
  • ἀσφάλεια (aspháleia)condition of not being threatened
  • ἐγγύη (engúē)finance: property temporarily relinquished
Arabic أَمْن, أَمَان
  • أَمْن (ʔamn)condition of not being threatened
  • أَمَان (ʔamān)condition of not being threatened
  • سَلَامَة (salāma)condition of not being threatened
  • حِمَايَة (ḥimāya)something that secures
  • ضَمَانَة (ḍamāna)something that secures the fulfillment of an obligation
  • كَفَالَة (kafāla)something that secures the fulfillment of an obligation
Bengali নিরাপত্তা
  • নিরাপত্তা (nirapotta)condition of not being threatened
Bulgarian безопа́сност, охра́на
  • безопа́сност (bezopásnost)condition of not being threatened
  • охра́на (ohrána)something that secures
  • защи́та (zaštíta)something that secures
  • охра́на (ohrána)organization or department responsible for providing security
  • гара́нция (garáncija)something that secures the fulfillment of an obligation
  • це́нна кни́га (cénna kníga)finance: tradeable financial asset
Catalan seguretat
  • seguretatcondition of not being threatened
Chinese Cantonese 安全, 保安
  • 安全condition of not being threatened
  • 保安 (bou² on¹)condition of not being threatened
  • 保護 /保护 (bou² wu⁶)something that secures
  • 保衛 /保卫 (bou² wai⁶)something that secures
  • 防護 /防护 (fong⁴ wu⁶)something that secures
  • 保證 /保证something that secures the fulfillment of an obligation
Chinese Mandarin 安全, 保安
  • 安全 (ānquán)condition of not being threatened
  • 保安 (bǎo'ān)condition of not being threatened
  • 保護 /保护 (bǎohù)something that secures
  • 保衛 /保卫 (bǎowèi)something that secures
  • 防護 /防护 (fánghù)something that secures
  • 保證 /保证 (bǎozhèng)something that secures the fulfillment of an obligation
  • 證券 /证券 (zhèngquàn)finance: tradeable financial asset
Czech bezpečí, bezpečnost
  • bezpečícondition of not being threatened
  • bezpečnostcondition of not being threatened
  • jistotacondition of not being threatened
  • zajištěnícondition of not being threatened
  • ostrahaorganization or department responsible for providing security
  • cenný papírfinance: tradeable financial asset
  • zástavafinance: property temporarily relinquished
  • zárukafinance: property temporarily relinquished
Danish sikkerhed, værdipapir
  • sikkerhedcondition of not being threatened
  • værdipapirfinance: tradeable financial asset
Dutch veiligheid, zekerheid
  • veiligheidcondition of not being threatened
  • zekerheidcondition of not being threatened
  • beveiligingsomething that secures
  • veiligheidsdienstorganization or department responsible for providing security
  • waardepapierfinance: tradeable financial asset
  • onderpandfinance: property temporarily relinquished
Esperanto sekureco, valorpapero
  • sekurecocondition of not being threatened
  • valorpaperofinance: tradeable financial asset
Estonian ohutus, turvalisus
  • ohutuscondition of not being threatened
  • turvalisuscondition of not being threatened
Finnish turvallisuus, turva
  • turvallisuuscondition of not being threatened
  • turvacondition of not being threatened
  • turvasomething that secures
  • turvatoimisomething that secures
  • turvallisuuspalveluorganization or department responsible for providing security
  • turvallisuusosastoorganization or department responsible for providing security
  • vartijatorganization or department responsible for providing security
  • takaussomething that secures the fulfillment of an obligation
  • takuusomething that secures the fulfillment of an obligation
  • vakuussomething that secures the fulfillment of an obligation
  • turvalegal: freedom from apprehension
  • turvallisuuslegal: freedom from apprehension
French sécurité, sécurité
  • sécuritécondition of not being threatened
  • sécuritésomething that secures
  • sécurisantsomething that secures
  • titre négociablefinance: tradeable financial asset
  • papier-valeurfinance: tradeable financial asset
German Sicherheit, Sicherheit
  • Sicherheitcondition of not being threatened
  • Sicherheitsomething that secures
  • Schutzsomething that secures
  • Sicherheitsdienstorganization or department responsible for providing security
  • Sicherheitsomething that secures the fulfillment of an obligation
  • Wertpapierfinance: tradeable financial asset
  • Sicherheitfinance: property temporarily relinquished
Greek ασφάλεια, ασφάλεια
  • ασφάλεια (asfáleia)condition of not being threatened
  • ασφάλεια (asfáleia)something that secures
  • ασφάλεια (asfáleia)organization or department responsible for providing security
  • εχέγγυο (echéngyo)something that secures the fulfillment of an obligation
  • εγγύηση (engýisi)something that secures the fulfillment of an obligation
  • αξιόγραφο (axiógrafo)finance: tradeable financial asset
  • αξία (axía)finance: tradeable financial asset
  • χρηματόγραφο (chrimatógrafo)finance: tradeable financial asset
Hebrew בִּטָחוֹן, ביטחון
  • בִּטָחוֹן (bitakhón)condition of not being threatened
  • ביטחוןorganization or department responsible for providing security
  • בִּטָּחוֹן (bitakhón)organization or department responsible for providing security
Hindi सुरक्षा, हिफ़ाज़त
  • सुरक्षा (surakṣā)condition of not being threatened
  • हिफ़ाज़त (hifāzat)condition of not being threatened
  • रक्षा (rakṣā)something that secures
  • सुरक्षा (surakṣā)something that secures
  • प्रतिभूति (pratibhūti)something that secures the fulfillment of an obligation
  • ज़मानत (zamānat)something that secures the fulfillment of an obligation
  • प्रतिभूति (pratibhūti)finance: tradeable financial asset
  • प्रतिभूति (pratibhūti)finance: property temporarily relinquished
Hungarian biztonság, értékpapír
  • biztonságcondition of not being threatened
  • értékpapírfinance: tradeable financial asset
Icelandic öryggi
  • öryggicondition of not being threatened
Indonesian keselamatan, keamanan
  • keselamatancondition of not being threatened
  • keamanancondition of not being threatened
Irish slándáil, tearmann
  • slándáilcondition of not being threatened
  • tearmanncondition of not being threatened
  • sábháilteachtcondition of not being threatened
  • lucht slándálaorganization or department responsible for providing security
Italian sicurezza, cartevalori
  • sicurezzacondition of not being threatened
  • cartevalorifinance: tradeable financial asset
Japanese 安全, セキュリティー
  • 安全 (anzen)condition of not being threatened
  • セキュリティー (sekyuritī)condition of not being threatened
  • 保安 (hoan)condition of not being threatened
  • 保護 (hogo)something that secures
  • セキュリティー (sekyuritī)something that secures
  • 防護 (bōgo)something that secures
  • 保証 (hoshō)something that secures the fulfillment of an obligation
  • 担保 (tanpo)finance: tradeable financial asset
  • 抵当 (teitō)finance: tradeable financial asset
  • 保証 (hoshō)finance: tradeable financial asset
  • 有価証券 (yūka shōken)finance: tradeable financial asset
  • 証券 (shōken)finance: property temporarily relinquished
Korean 안전, 보안
  • 안전 (anjeon)condition of not being threatened
  • 보안 (boan)condition of not being threatened
  • 보호 (boho)something that secures
  • 방호 (bangho)something that secures
  • 보증 (bojeung)something that secures the fulfillment of an obligation
Latin securitas
  • securitascondition of not being threatened
Latvian drošība, drošība
  • drošībacondition of not being threatened
  • drošībasomething that secures
  • drošībasomething that secures the fulfillment of an obligation
Lithuanian saugumas
  • saugumascondition of not being threatened
Malay keselamatan
  • keselamatancondition of not being threatened
Māori haumarutanga, tūwhita
  • haumarutangacondition of not being threatened
  • tūwhitacondition of not being threatened
  • huarawa taurangifinance: tradeable financial asset
Norwegian verdipapir
  • verdipapirfinance: tradeable financial asset
Norwegian Bokmål sikkerhet
  • sikkerhetcondition of not being threatened
Polish bezpieczeństwo, ochrona
  • bezpieczeństwocondition of not being threatened
  • ochronaorganization or department responsible for providing security
  • papier wartościowyfinance: tradeable financial asset
Portuguese segurança, segurança
  • segurançacondition of not being threatened
  • segurançasomething that secures
  • segurançaorganization or department responsible for providing security
  • garantiafinance: tradeable financial asset
Romanian securitate, siguranță
  • securitatecondition of not being threatened
  • siguranțăorganization or department responsible for providing security
  • securitateorganization or department responsible for providing security
  • titlu de valoarefinance: tradeable financial asset
Russian безопа́сность, надёжность
  • безопа́сность (bezopásnostʹ)condition of not being threatened
  • надёжность (nadjóžnostʹ)condition of not being threatened
  • защи́та (zaščíta)something that secures
  • гара́нтия (garántija)something that secures
  • слу́жба безопа́сности (slúžba bezopásnosti)organization or department responsible for providing security
  • охра́на (oxrána)organization or department responsible for providing security
  • гара́нтия (garántija)something that secures the fulfillment of an obligation
  • поручи́тельство (poručítelʹstvo)finance: tradeable financial asset
  • це́нная бума́га (cénnaja bumága)finance: tradeable financial asset
Scottish Gaelic tèarainteachd, urras
  • tèarainteachdcondition of not being threatened
  • urrasfinance: property temporarily relinquished
Slovak bezpečie, bezpečnosť
  • bezpečiecondition of not being threatened
  • bezpečnosťcondition of not being threatened
Spanish seguridad, confianza
  • seguridadcondition of not being threatened
  • confianzacondition of not being threatened
  • seguranzacondition of not being threatened
  • asegureñacondition of not being threatened
  • seguridadsomething that secures
  • garantíasomething that secures
  • seguranzasomething that secures
  • asegureñasomething that secures
  • aseguranzasomething that secures
  • resguardosomething that secures
  • seguridadorganization or department responsible for providing security
  • seguranzaorganization or department responsible for providing security
Swahili usalama
  • usalamacondition of not being threatened
Swedish säkerhet, trygghet
  • säkerhetcondition of not being threatened
  • trygghetcondition of not being threatened
  • trygghetskänslacondition of not being threatened
  • skyddsomething that secures
  • säkerhetsåtgärdsomething that secures
  • säkerhetstjänstorganization or department responsible for providing security
  • vaktbolagorganization or department responsible for providing security
  • borgensomething that secures the fulfillment of an obligation
  • garantisomething that secures the fulfillment of an obligation
  • säkerhetsomething that secures the fulfillment of an obligation
  • värdepapperfinance: tradeable financial asset
  • säkerhetfinance: property temporarily relinquished
Tagalog kapanatagan
  • kapanatagancondition of not being threatened
Thai ความปลอดภัย
  • ความปลอดภัย (kwaam-bplɔ̀ɔt-pai)condition of not being threatened
Turkish güvenlilik, güvenlilik
  • güvenlilikcondition of not being threatened
  • güvenliliksomething that secures
  • güvenlik güçleriorganization or department responsible for providing security
  • emniyetorganization or department responsible for providing security
Ukrainian безпе́ка, за́хист
  • безпе́ка (bezpéka)condition of not being threatened
  • за́хист (záxyst)something that secures
  • забезпе́ка (zabezpéka)something that secures
  • гара́нтія (harántija)something that secures
  • гара́нтія (harántija)something that secures the fulfillment of an obligation
  • ці́нний папі́р (cínnyj papír)finance: tradeable financial asset
Urdu اَمْنِیَت, حِفاظَت
  • اَمْنِیَت (amniyat)condition of not being threatened
  • حِفاظَت (hifāzat)condition of not being threatened
  • اَمان (amān)condition of not being threatened
  • ضامِن (zāmin)something that secures the fulfillment of an obligation
  • ضَمانَت (zamānat)something that secures the fulfillment of an obligation
  • کَفالَت (kafālat)something that secures the fulfillment of an obligation
Vietnamese an toàn
  • an toàncondition of not being threatened
Welsh diogelwch
  • diogelwchcondition of not being threatened
Yiddish זיכערהייט
  • זיכערהייט (zikherheyt)condition of not being threatened

Rhymes & wordplay

Anagrams

Cite this entry
APA

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

MLA

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

Chicago

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

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