ọrọọrún noun /ɔ̄.ɾɔ̄ɔ̄.ɾṹ/
Definitions
  1. every five days
Etymology
Reduplication of ọrún (“five days”).
Component words
Source: Wiktionary, where this word is spelled “ọrọọrun”. Reference: en-ọrọọrun-yo-noun-EbKp36DG