IPA: /ˌsʌpəˈreɪʃən/
KK: /sʌpəˈreɪʃən/
The process of producing or discharging pus, often due to infection or inflammation.
The doctor explained that suppuration can occur when the body is fighting an infection.
Suppuration → It is formed from "suppurare" (meaning to form or discharge pus) which comes from "sub-" (meaning under) and "pur" (meaning pus). The word describes the process of producing pus under the skin or in a wound.
Think of the process of forming pus 'under' ('sub-') the skin, which is what suppuration refers to.