ìpéǹpéjú noun /ì.k͡pé.ŋ̀.k͡pé.d͡ʒú/
péǹpéjú (alternative)
Definitions
  1. eyebrow
Etymology
From ì- (“nominalizing prefix”) + pé (“to be complete”) + ni (“to be”) + ì- (“nominalizing prefix”) + pé (“to be complete”) + ojú (“eyes”).
Component words
ì-nominalizing prefixto be complete nito be ì-nominalizing prefixto be completeojúeyes
Source: Wiktionary, where this word is spelled “ipenpeju”. Reference: en-ipenpeju-yo-noun-D-d6WQ89