ùwọ̀n noun /ù.wɔ̃̀/
Definitions
  1. measurement
Etymology
From ù- (“nominalizing prefix”) + wọ̀n (“to measure”). Cognate with Yoruba ìwọ̀n
Component words
ù-nominalizing prefixwọ̀nto measure
Source: Wiktionary · etymology 3, where this word is spelled “uwọn”. Reference: en-uwọn-yo-noun-bFppkAON