isolate

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isolate

  • /ˈaɪ.sə.leɪt/
  • /ˈaɪ.sə.lət/

Where it comes from

Back-formation from isolated, from French isolé, from Italian isolato, from Latin īnsulātus (whence also insulate), see -ate (etymology 1, 2 and 3).

verb isolates · isolating · isolated

  1. transitive To set apart or cut off from others. By isolating these two main types of relation, hyponymy and incompatibility, we can characterize the relations between a large web of items.

    Similar: island, enisle, quarantine

  2. transitive To place in quarantine or isolation.

    Similar: quarantine

  3. transitive To separate a substance in pure form from a mixture. To isolate the petroline the condensed oil is distilled again until fifty per cent. of oil has been obtained, and what is left in the still is petroline.
  4. transitive To insulate, or make free of external influence. One of the hidden glories of Victorian engineering is proper drains. Isolating a city’s effluent and shipping it away in underground sewers has probably saved more lives than any medical procedure except vaccination.
  5. transitive To separate a pure strain of bacteria etc. from a mixed culture.
  6. transitive To insulate an electrical component from a source of electricity.
  7. intransitive To self-isolate.

    Similar: self-quarantine

noun isolates

  1. Something that has been isolated. We used electropherotypes in order to differentiate the original parental strains or isolates from the finally tumor cell-adapted isolates.

adjective

  1. literary, not comparable isolated. He said in his heart, the day his beard was shaven he was beaten, lost. He identified it with his isolate manhood.

Thesaurus

Closest in meaning: sequester, sequestrate, set apart, insulate, keep apart, isolation, separate, dissociate, alienate, segregate, disconnect, shut, dismiss, oust, decouple, ouster

Translations

Every language

verb transitive: to set apart or cut off from others

Españolaislar
日本語切り離す kirihanasu, 隔絶する kakuzetsu suru, 孤立させる koritsu saseru
中文孤立 gūlì
Portuguêsisolar
Françaisisoler, esseuler
Deutschisolieren, absondern, abdichten
Italianoisolare
Românăizola
Русскийизоли́ровать izolírovatʹ, обособля́ть obosobljátʹ, обосо́бить obosóbitʹ
العربيةعَزَلَ ʕazala

verb transitive: to place in quarantine or isolation

日本語隔離する kakuri suru
中文隔離 /隔离 gélí
Italianoisolare
Românăizola

verb transitive, chemistry: to separate a substance in pure form from a mixture

中文離析 /离析 líxī, 分離 /分离 fēnlí
Italianoisolare
Românăizola

verb transitive: to insulate, or make free of external influence

日本語遮断する shadan suru
Italianoisolare
Românăizola

verb transitive, microbiology: to separate a pure strain of bacteria etc. from a mixed culture

Italianoisolare
Românăizola

verb transitive: to insulate an electrical component from a source of electricity

Italianoisolare
Românăizola

noun something that has been isolated

Españolaislado
Portuguêsisolado
Русскийизоля́т izolját

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Cite this
MLA

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

APA

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

Chicago

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

BibTeX
@misc{isolate_2026,
  title = {isolate},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/isolate},
  urldate = {2026-11-06}
}