ọyún noun /ɔ̄.jṹ/
Definitions
  1. pus
Etymology
ọ- (“nominalizing prefix”) + yún (“to itch, to scratch”), literally “The place where it itches”
Component words
Source: Wiktionary, where this word is spelled “ọyun”. Reference: en-ọyun-yo-noun-jTn3KwcT