quarantine

English · Thesaurus

AI In plain words

Writing a short explanation…

Written by a house AI from the entry below, in your language. The entry itself is the source.

quarantine¹

  • /ˈkwɔɹ.ən.tin/ US
  • /ˈkɔɹ.ən.tin/ US
  • /ˈkwɑɹ.ən.tin/ New York City
  • /ˈkwɒɹ.ən.tiːn/ UK
  • /ˈkwɒrn̩tiːn/ UK

Where it comes from

From Medieval Latin quarentena and quarentīna (“40-day period, Lent”) via Middle English quarentine, Norman quarenteine, French quarenteine, and Italian quarantina, via proposed Late Latin *quaranta + -ēna (forming distributive adjectives), from Latin quadrāgintā (“four tens, 40”).

In reference to French politics, calque of French quarantaine after edicts of Louis IX. In reference to a severance of political relations, popularized by the Roosevelt administration's 1937 approach to the Axis powers and the later Kennedy administration's 1962 approach to Cuba during the missile crisis.

noun quarantines · Quarantine · quarentine · quarantin · quaranteen · quarantain

  1. countable, uncountable A period of 40 days, particularly Now the Question seems to lye thus, where lay the Seeds of the Infection all this while? How came it to stop so long, and not stop any longer? Either the Distemper did not come immediately by Contagion from Body to Body, or if it did, then a Body may be capable to continue infected, without the Dise
  2. countable, historical, uncountable The 40-day period during which a widow is entitled to remain in her deceased husband's home while any dower is collected and returned. Querentyne is where a man dyeth seisyd of a maner place and other landis where of the wyfe ought to be indowed, than the woman shall hold the maner place by .xl. days within which tyme her dower shalbe to her assyned.
  3. countable, historical, uncountable The 40-day period of isolation required after 1448 at Venice's lazaret to avoid renewed outbreaks of the bubonic plague and identical policies in other locations.
  4. countable, historical, uncountable A 40-day period formerly imposed by the French king upon warring nobles during which they were forbidden from exacting revenge or continuing to fight. Quarantain of the King, is a Truce of forty Days appointed by S. Louis; during which it was expressly forbid to take any Revenge of the Relation or Friends of People.
  5. countable, uncountable A period, instance, or state of isolation from the general public or from native livestock and flora enacted to prevent the spread of any contagious disease. The tourists were put in quarantine to ensure none of them would be able to spread the plague.
  6. countable, figuratively, uncountable A similar period, instance, or state of rigidly enforced or self-enforced detention or isolation. Now treating Sandwich seems the fittest choice For Spain, there to condole and to rejoyce: He meets the French, but to avoid all harms, Slips into Groine, Embassies bears no Arms. There let him languish a long Quarrentine, And ne're to England come, till he be clean.
  7. countable, uncountable A place where such isolation is enforced, a lazaret. They bring wood, millet, rye, barley, and a little wheat to the quarantine to barter with the Cossaks for salt.

    Similar: lazaret, lazaretto, lazar house

  8. colloquial, countable, uncountable A period of time where people are not allowed to leave their homes to contain the spread of an infectious disease.

    Similar: lockdown, stay-at-home order

  9. countable, figuratively, uncountable A blockade of trade, suspension of diplomatic relations, or other action whereby one country seeks to isolate another. When a great power establishes diplomatic quarantine against them it is well not to go too far on a course on which they appear to be embarking with a light heart.
  10. countable, figuratively, uncountable An isolation of one program, drive, computer, etc. from the rest of a computer network to limit the damage from a bug, computer virus, etc. Also included is Canary, a ‘quarantine’ program for use as a sample to test for a virus by pairing it with new or suspect programs.
  11. countable, figuratively, uncountable The program, drive, computer, etc. thus isolated. If they click on the link then they're added to your approved senders list and their message is moved to your inbox; if they don't, the message stays in quarantine.

verb quarantines · quarantining · quarantined · Quarantine · quarentine

  1. transitive To place into isolation to prevent the spread of any contagious disease. Venice began quarantining incoming ships for 40 days in 1448 to prevent further outbreaks of bubonic plague.
  2. intransitive To enter or stay in quarantine, particularly to self-quarantine to avoid an epidemic disease. International travelers must quarantine themselves at their own expense in a designated hotel for 14 days upon arrival.
  3. intransitive, obsolete To impose a quarantine, to establish quarantine regulations. It has just been announced that Norfolk, Va., and Holly Springs, Miss., have quarantined against Memphis.
  4. figuratively, transitive Synonym of isolate more generally. J.F.K. "quarantined" Cuba rather than blockading it to avoid needless escalation of the conflict.

    Similar: isolate more generally

  5. figuratively, transitive Synonym of restrict. Did any moral taint hang about me that quarantined my entrance into its circle?

    Similar: restrict

proper noun Quarantine · quarentine · quarantin · quaranteen · quarantain · quarantaine

  1. obsolete Alternative letter-case form of Quarantine: the Mount of Temptation where Jesus Christ supposedly fasted for 40 days, Jebel Quruntul near Jericho. By yonde ys a wyldernys of quarentyne, Wher Cryst wyth fastyng hys body dyd pyne; In that holy place, as we rede, The deuyl wold had of stonys bred.

Quarantine²

Where it comes from

From Latin Quarantina.

proper noun Mount Quarantine

  1. dated Synonym of Mount of Temptation. Than turned we vp in to Quarantene

    Similar: Mount of Temptation

Thesaurus

Closest in meaning: segregation, confinement, inspection, lockdown, segregated, isolate, reclusive, isolation, separation, midlife, isolated, isolating, apartheid, cornerstone, sps, sanitary

Translations

Every language

noun 40-day period in general

Françaisquarantaine

noun (figurative) any rigorously enforced isolation

Portuguêsquarentena
Françaisquarantaine
Ελληνικάαπομόνωση apomónosi
Русскийкаранти́н karantín
Tiếng Việtsự cách ly, sự kiểm dịch

noun a place used for quarantining — see also lazaret

Portuguêsquarentena
Ελληνικάλοιμοκαθαρτήριο loimokathartírio
Русскийизоля́тор izoljátor
Tiếng Việtkhu cách ly, khu kiểm dịch

noun isolation of suspected files

Portuguêsquarentena
Françaisquarantaine

noun 40-day period of isolation required after 1448 at Venice's lazaret

Françaisquarantaine

noun a period, instance, or state of isolation to prevent the spread of disease

Españolcuarentena
한국어검역 geomyeok, 격리 gyeongni
日本語検疫 ken'eki
中文隔離 /隔离 gélí, 檢疫 /检疫 jiǎnyì
हिन्दीक्वारंटीन kvāraṇṭīn
Kiswahilikarantini
Portuguêsquarentena
Françaisquarantaine
DeutschQuarantäne
Italianoquarantena
Ελληνικάαπομόνωση apomónosi, καραντίνα karantína
Românăcarantină
Русскийкаранти́н karantín
Tiếng Việtphong tỏa kiểm dịch, phong tỏa dịch bệnh, thời gian cách ly, thời gian kiểm dịch, sự cách ly, sự kiểm dịch
العربيةحَجْر صِحِّيّ ḥajr ṣiḥḥiyy, عَزْل ʕazl, كَرَنْتِينَة karantīna
עבריתהֶסְגֵּר hesger, קָרַנְטִינָה karantina, בידוד, בִּדוּד bidúd

verb to place in quarantine to prevent the spread of disease

Españolencuarentenar, cuarentenar
Françaismettre en quarantaine
Ελληνικάβάζω σε καραντίνα vázo se karantína
Tiếng Việtcách ly, phong tỏa

verb to enter into or remain in quarantine

Españolcuarentenar, encuarentenarse
Portuguêsquarentenar
Ελληνικάαπομονώνω apomonóno
Tiếng Việtcách ly, kiểm dịch

Talk about this word

Cite this
MLA

"quarantine." Wiktionary, via Micwyn, micwyn.com/word/quarantine. Accessed 6 Nov. 2026.

APA

quarantine. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/quarantine

Chicago

"quarantine." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/quarantine.

BibTeX
@misc{quarantine_2026,
  title = {quarantine},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/quarantine},
  urldate = {2026-11-06}
}