ùgbógbó noun /ù.ɡ͡bó.ɡ͡bó/
Definitions
  1. club, bludgeon
Etymology
From ù- + gbógbó, likely onomatopoeic or ideophonic.
Component words
ù-gbógbó
Source: Wiktionary, where this word is spelled “ugbogbo”. Reference: en-ugbogbo-yo-noun-CzVUPJl1