IPA: /ˈpjʊrələns/
KK: /ˈpjʊrələns/
A thick, yellowish or greenish liquid produced in infected tissue, consisting of dead white blood cells, bacteria, and tissue debris.
The doctor noted the purulence in the wound, indicating an infection that needed treatment.
Purulence → It is formed from "purulent" (from Latin "purulentus", meaning full of pus) and the suffix "-ence" (meaning the state or condition of). The word "purulence" refers to the state of being full of pus or the condition of producing pus.
Think of 'purulent' meaning full of pus, and remember that 'purulence' describes the condition of having pus.