iwán noun /ī.wã́/
ighọ́n (alternative), uwán (alternative), uọ́n (alternative)
Definitions
  1. tongue
Dialect
Ìdóàní, Òkìtìpupa, Oǹdó, Ìwẹrẹ, Ugbódù, Ọ̀gbàgì Àkókó, Ìsánlú Ìtẹ̀dó, Kabba dialect form of ahọ́n noun
Etymology
From Proto-Yoruboid *ʊ́-ɓã́
Source: Wiktionary, where this word is spelled “iwan”. Reference: en-iwan-yo-noun-snFSEtk5