Sọ̀rọ̀ SókèThe People’s
Yorùbá Dictionary
ẹlẹ́nu irú noun /ɛ̄.lɛ́.nũ̄ ī.ɾú/
Definitions
  1. someone with bad breath, stench mouthed person offensive
Etymology
From oní- (“one who has”) + ẹnu (“mouth”) + irú (“fermented locust beans”).
Component words
oní-one who hasẹnumouthirúfermented locust beans
Source: Wiktionary, where this word is spelled “ẹlẹnu iru”. Reference: en-ẹlẹnu_iru-yo-noun-7K7NAZYK