IPA: /ˌsɛrəˈpjʊərənt/
KK: /sɛroʊˈpjʊərəˌlɛnt/
Describing a substance that is made up of both serum and pus, often indicating an infection or inflammation.
The doctor noted that the wound had a seropurulent discharge, which required further treatment.
Seropurulent → It is formed from "sero-" (from Latin "serum", meaning whey or serum) and "purulent" (from Latin "purulentus", meaning full of pus). The word describes a fluid that is both serous and purulent, indicating the presence of serum and pus in a discharge.
Think of 'serum' which refers to a clear fluid and 'purulent' which means full of pus — together they describe a fluid that has both characteristics.