uwọ́n noun /ū.wɔ̃́/
Definitions
  1. tongue
Dialect
Ìjẹ̀bú Òde, Ẹ̀pẹ́, Ṣágámù dialect form of ahọ́n noun
Etymology
Cognate with Ìkálẹ̀ Yoruba uwán, Èkìtì Yoruba ụọ́n, Ìgbómìnà Yoruba awọ́n, Yoruba ahọ́n, from proposed Proto-Yoruboid form, Proto-Yoruboid *ʊ́-ɓã́
Source: Wiktionary · etymology 1, where this word is spelled “uwọn”. Reference: en-uwọn-yo-noun-snFSEtk5