infection

word

/ˌɪnˈfɛkʃən/
in-FEK-shuhn
/ɪnfˈɛkʃən/
in-FEK-shuhn

Definition

An infection is a condition in which bacteria, viruses, or other harmful organisms enter the body and cause illness. It can affect the whole body or one specific part, such as the skin, lungs, or throat.

Usage & Nuances

Common collocations include 'get an infection', 'have an infection', 'treat an infection', and 'ear/chest/skin infection'. In everyday English, people often use it for medical problems caused by germs, while 'inflammation' is different and does not always mean infection.

Example Sentences

The cut got an infection.

basic

She has an ear infection.

basic

The doctor gave me medicine for the infection.

basic

If the pain gets worse, it could be an infection.

natural

He’s taking antibiotics to clear up the infection.

natural

They kept her in the hospital overnight because of the infection.

natural