infection

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infection

  • /ɪnˈfɛkʃən/

Rhymes with -ɛkʃən

Where it comes from

From Old French infection, from Late Latin īnfectiō. Equivalent to infect + -ion.

noun infections

  1. countable, uncountable The act or process of infecting.
  2. countable, uncountable An uncontrolled growth of harmful microorganisms in a host. An artificial kidney these days still means a refrigerator-sized dialysis machine. Such devices mimic[…]real kidneys[…]. But they are nothing like as efficient, and can cause bleeding, clotting and infection—not to mention inconvenience for patients, who typically need to be hooked up to one three t
  3. countable, uncountable A disease caused by such presence of a pathogen. As the previously used chemotherapeutic agents have only proved themselves to be spirochetostatic and not spirochetocidal, the patient is liable to a delayed infection which may not become manifest for years.

    Similar: infectious disease

  4. countable, uncountable A visible sign of such a disease, such as the suppuration of a wound.

Thesaurus

Closest in meaning: contagion, transmission, communicable, infective, epidemic, infectivity, infect, infestation, infectious, infected, aids, sepsis, hiv, virus, hcv, chlamydia

Translations

Every language

noun the process of infecting

Españolinfección, infición
한국어감염 gamyeom, 전염 jeonyeom
日本語伝染 densen
中文傳染 /传染 chuánrǎn
हिन्दीसंक्रमण saṅkramaṇ
Portuguêsinfecção, infeccionamento
Françaisinfection
DeutschAnsteckung, Infektion
Italianoinfezione
Românăinfectare
Русскийинфе́кция infékcija, зараже́ние zaražénije
Tiếng Việtsự nhiễm trùng, sự lây nhiễm
العربيةعَدْوَى ʕadwā
עבריתזיהום, זִהוּם zihum

noun uncontrolled growth of harmful microorganisms in a host

Españolinfección, infición
한국어감염 gamyeom
日本語感染 kansen
中文感染 gǎnrǎn
हिन्दीसंक्रमण saṅkramaṇ
Portuguêsinfecção
Françaisinfection
DeutschInfektion
Italianoinfezione
Ελληνικάλοίμωξη loímoxi, μόλυνση mólynsi
Românăinfecție
Русскийинфе́кция infékcija, зара́за zaráza
Tiếng Việtsự nhiễm trùng, sự lây nhiễm
العربيةعَدْوَى ʕadwā
עבריתזיהום, זִהוּם zihum, נֶגַע néga'

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Cite this
MLA

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

APA

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

Chicago

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

BibTeX
@misc{infection_2026,
  title = {infection},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/infection},
  urldate = {2026-11-06}
}