ọ̀bọ̀n-ùnbọn-ùn noun /ɔ̀.bɔ̃̀.ũ̀.bɔ̃̄.ũ̀/
Definitions
  1. alternative form of ọ̀bọ̀n-ùn-bọn-ùn (“beetle”) alt-ofalternative
Source: Wiktionary, where this word is spelled “ọbọn-unbọn-un”. Reference: en-ọbọn-unbọn-un-yo-noun-9zzevz3B