infection

Meaning

  1. (countable, uncountable) The act or process of infecting.
  2. (countable, uncountable) An uncontrolled growth of harmful microorganisms in a host.
  3. (countable, uncountable) A disease caused by such presence of a pathogen.
  4. (countable, uncountable) A visible sign of such a disease, such as the suppuration of a wound.

Frequency

B2
Pronounced as (IPA)
/ɪnˈfɛkʃən/
Etymology

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

Notes

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